38011515416 has 16 divisors (see below), whose sum is σ = 81453247440. Its totient is φ = 16290649440.

The previous prime is 38011515413. The next prime is 38011515467. The reversal of 38011515416 is 61451511083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38011515413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339388475 + ... + 339388586.

It is an arithmetic number, because the mean of its divisors is an integer number (5090827965).

Almost surely, 2^38011515416 is an apocalyptic number.

It is an amenable number.

38011515416 is an abundant number, since it is smaller than the sum of its proper divisors (43441732024).

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

38011515416 is a wasteful number, since it uses less digits than its factorization.

38011515416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678777074 (or 678777070 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 35.

The spelling of 38011515416 in words is "thirty-eight billion, eleven million, five hundred fifteen thousand, four hundred sixteen".