38196944416 has 48 divisors (see below), whose sum is σ = 76373678304. Its totient is φ = 18800838144.

The previous prime is 38196944393. The next prime is 38196944459. The reversal of 38196944416 is 61444969183.

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, 3753351 + ... + 3763513.

It is an arithmetic number, because the mean of its divisors is an integer number (1591118298).

Almost surely, 2^38196944416 is an apocalyptic number.

It is an amenable number.

38196944416 is a deficient number, since it is larger than the sum of its proper divisors (38176733888).

38196944416 is a wasteful number, since it uses less digits than its factorization.

38196944416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11993 (or 11985 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 55.

The spelling of 38196944416 in words is "thirty-eight billion, one hundred ninety-six million, nine hundred forty-four thousand, four hundred sixteen".