36142251768 has 96 divisors (see below), whose sum is σ = 112859042400. Its totient is φ = 10234957824.

The previous prime is 36142251709. The next prime is 36142251833. The reversal of 36142251768 is 86715224163.

36142251768 is a `hidden beast` number, since 3 + 614 + 2 + 25 + 1 + 7 + 6 + 8 = 666.

It is a super-2 number, since 2×36142251768² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260353 + ... + 374256.

It is an arithmetic number, because the mean of its divisors is an integer number (1175615025).

Almost surely, 2^36142251768 is an apocalyptic number.

It is an amenable number.

36142251768 is an abundant number, since it is smaller than the sum of its proper divisors (76716790632).

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

36142251768 is a wasteful number, since it uses less digits than its factorization.

36142251768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634741 (or 634734 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 36142251768 in words is "thirty-six billion, one hundred forty-two million, two hundred fifty-one thousand, seven hundred sixty-eight".