142365664232436 has 48 divisors (see below), whose sum is σ = 349676076072960. Its totient is φ = 44956803719520.

The previous prime is 142365664232419. The next prime is 142365664232497. The reversal of 142365664232436 is 634232466563241.

It is a super-3 number, since 3×142365664232436³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7958671 + ... + 18656681.

It is an arithmetic number, because the mean of its divisors is an integer number (7284918251520).

Almost surely, 2^{142365664232436} is an apocalyptic number.

It is an amenable number.

142365664232436 is an abundant number, since it is smaller than the sum of its proper divisors (207310411840524).

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

142365664232436 is a wasteful number, since it uses less digits than its factorization.

142365664232436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10756404 (or 10756402 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 57.

The spelling of 142365664232436 in words is "one hundred forty-two trillion, three hundred sixty-five billion, six hundred sixty-four million, two hundred thirty-two thousand, four hundred thirty-six".