38162001996 has 36 divisors (see below), whose sum is σ = 96865352584. Its totient is φ = 12667881600.

The previous prime is 38162001979. The next prime is 38162002001. The reversal of 38162001996 is 69910026183.

It is a happy number.

38162001996 is a `hidden beast` number, since 3 + 8 + 1 + 620 + 0 + 19 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2190610 + ... + 2207961.

Almost surely, 2^38162001996 is an apocalyptic number.

38162001996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38162001996 is an abundant number, since it is smaller than the sum of its proper divisors (58703350588).

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

38162001996 is a wasteful number, since it uses less digits than its factorization.

38162001996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398822 (or 4398817 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 38162001996 in words is "thirty-eight billion, one hundred sixty-two million, one thousand, nine hundred ninety-six".