36604135244 has 24 divisors (see below), whose sum is σ = 64410091200. Its totient is φ = 18201528576.

The previous prime is 36604135231. The next prime is 36604135273. The reversal of 36604135244 is 44253140663.

It is a super-2 number, since 2×36604135244² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36604135198 and 36604135207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500957 + ... + 569355.

It is an arithmetic number, because the mean of its divisors is an integer number (2683753800).

Almost surely, 2^36604135244 is an apocalyptic number.

It is an amenable number.

36604135244 is a deficient number, since it is larger than the sum of its proper divisors (27805955956).

36604135244 is a wasteful number, since it uses less digits than its factorization.

36604135244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69137 (or 69135 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 36604135244 in words is "thirty-six billion, six hundred four million, one hundred thirty-five thousand, two hundred forty-four".