36699031412 has 6 divisors (see below), whose sum is σ = 64223304978. Its totient is φ = 18349515704.

The previous prime is 36699031409. The next prime is 36699031427. The reversal of 36699031412 is 21413099663.

It can be written as a sum of positive squares in only one way, i.e., 22172996836 + 14526034576 = 148906^2 + 120524^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4587378923 + ... + 4587378930.

It is an arithmetic number, because the mean of its divisors is an integer number (10703884163).

Almost surely, 2^36699031412 is an apocalyptic number.

It is an amenable number.

36699031412 is a deficient number, since it is larger than the sum of its proper divisors (27524273566).

36699031412 is a wasteful number, since it uses less digits than its factorization.

36699031412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9174757857 (or 9174757855 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 36699031412 in words is "thirty-six billion, six hundred ninety-nine million, thirty-one thousand, four hundred twelve".