142059796236 has 36 divisors (see below), whose sum is σ = 362651007264. Its totient is φ = 46884420000.

The previous prime is 142059796211. The next prime is 142059796273. The reversal of 142059796236 is 632697950241.

142059796236 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 5 + 9 + 7 + 9 + 623 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×142059796236² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19531540 + ... + 19538811.

Almost surely, 2^142059796236 is an apocalyptic number.

It is an amenable number.

142059796236 is an abundant number, since it is smaller than the sum of its proper divisors (220591211028).

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

142059796236 is a wasteful number, since it uses less digits than its factorization.

142059796236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39070462 (or 39070457 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 142059796236 in words is "one hundred forty-two billion, fifty-nine million, seven hundred ninety-six thousand, two hundred thirty-six".