35600036031021 has 32 divisors (see below), whose sum is σ = 59185009640448. Its totient is φ = 18491734909440.

The previous prime is 35600036031013. The next prime is 35600036031041. The reversal of 35600036031021 is 12013063000653.

It is a happy number.

It is not a de Polignac number, because 35600036031021 - 2³ = 35600036031013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35600036031021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35600036031041) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5066575 + ... + 9842268.

It is an arithmetic number, because the mean of its divisors is an integer number (1849531551264).

Almost surely, 2^{35600036031021} is an apocalyptic number.

It is an amenable number.

35600036031021 is a deficient number, since it is larger than the sum of its proper divisors (23584973609427).

35600036031021 is a wasteful number, since it uses less digits than its factorization.

35600036031021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14919201.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 35600036031021 its reverse (12013063000653), we get a palindrome (47613099031674).

The spelling of 35600036031021 in words is "thirty-five trillion, six hundred billion, thirty-six million, thirty-one thousand, twenty-one".