36815842416 has 80 divisors (see below), whose sum is σ = 100060658208. Its totient is φ = 11649024000.

The previous prime is 36815842381. The next prime is 36815842433. The reversal of 36815842416 is 61424851863.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179985 + ... + 325616.

Almost surely, 2^36815842416 is an apocalyptic number.

It is an amenable number.

36815842416 is an abundant number, since it is smaller than the sum of its proper divisors (63244815792).

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

36815842416 is a wasteful number, since it uses less digits than its factorization.

36815842416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505690 (or 505684 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The spelling of 36815842416 in words is "thirty-six billion, eight hundred fifteen million, eight hundred forty-two thousand, four hundred sixteen".