142100403212430 has 384 divisors, whose sum is σ = 429444640235520. Its totient is φ = 32288962867200.

The previous prime is 142100403212423. The next prime is 142100403212431. The reversal of 142100403212430 is 34212304001241.

142100403212430 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 0 + 0 + 403 + 212 + 43 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 142100403212394 and 142100403212403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142100403212431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 236968359 + ... + 237567261.

It is an arithmetic number, because the mean of its divisors is an integer number (1118345417280).

Almost surely, 2^{142100403212430} is an apocalyptic number.

142100403212430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142100403212430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214722320117760).

142100403212430 is an abundant number, since it is smaller than the sum of its proper divisors (287344237023090).

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

142100403212430 is a wasteful number, since it uses less digits than its factorization.

142100403212430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599176 (or 599173 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 142100403212430 its reverse (34212304001241), we get a palindrome (176312707213671).

The spelling of 142100403212430 in words is "one hundred forty-two trillion, one hundred billion, four hundred three million, two hundred twelve thousand, four hundred thirty".