142531036102620 has 240 divisors, whose sum is σ = 488058397596000. Its totient is φ = 34532752826880.

The previous prime is 142531036102601. The next prime is 142531036102639. The reversal of 142531036102620 is 26201630135241.

142531036102620 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 3 + 10 + 3 + 6 + 10 + 2 + 620 = 666.

142531036102620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142531036102601) and next prime (142531036102639).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 28114306 + ... + 32794454.

It is an arithmetic number, because the mean of its divisors is an integer number (2033576656650).

Almost surely, 2^{142531036102620} is an apocalyptic number.

142531036102620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142531036102620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244029198798000).

142531036102620 is an abundant number, since it is smaller than the sum of its proper divisors (345527361493380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142531036102620 is a wasteful number, since it uses less digits than its factorization.

142531036102620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4681890 (or 4681879 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 142531036102620 its reverse (26201630135241), we get a palindrome (168732666237861).

The spelling of 142531036102620 in words is "one hundred forty-two trillion, five hundred thirty-one billion, thirty-six million, one hundred two thousand, six hundred twenty".