142675018380 has 240 divisors, whose sum is σ = 490249156320. Its totient is φ = 34573658112.

The previous prime is 142675018337. The next prime is 142675018393. The reversal of 142675018380 is 83810576241.

142675018380 is a `hidden beast` number, since 1 + 4 + 2 + 67 + 501 + 8 + 3 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 709339 + ... + 887981.

It is an arithmetic number, because the mean of its divisors is an integer number (2042704818).

Almost surely, 2^142675018380 is an apocalyptic number.

142675018380 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 142675018380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245124578160).

142675018380 is an abundant number, since it is smaller than the sum of its proper divisors (347574137940).

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

142675018380 is a wasteful number, since it uses less digits than its factorization.

142675018380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178710 (or 178699 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 142675018380 in words is "one hundred forty-two billion, six hundred seventy-five million, eighteen thousand, three hundred eighty".