36385944002 has 8 divisors (see below), whose sum is σ = 54598749516. Its totient is φ = 18186360832.

The previous prime is 36385943989. The next prime is 36385944017. The reversal of 36385944002 is 20044958363.

It is a Cunningham number, because it is equal to 190751²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 36385944001 + 1 = 190751^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298703 + ... + 3309714.

Almost surely, 2^36385944002 is an apocalyptic number.

36385944002 is a deficient number, since it is larger than the sum of its proper divisors (18212805514).

36385944002 is a wasteful number, since it uses less digits than its factorization.

36385944002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611172.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 36385944002 in words is "thirty-six billion, three hundred eighty-five million, nine hundred forty-four thousand, two".