38012867394 has 16 divisors (see below), whose sum is σ = 76033477632. Its totient is φ = 12669665328.

The previous prime is 38012867383. The next prime is 38012867419. The reversal of 38012867394 is 49376821083.

38012867394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 257794 + ... + 377469.

It is an arithmetic number, because the mean of its divisors is an integer number (4752092352).

Almost surely, 2^38012867394 is an apocalyptic number.

38012867394 is an abundant number, since it is smaller than the sum of its proper divisors (38020610238).

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

38012867394 is a wasteful number, since it uses less digits than its factorization.

38012867394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645241.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 38012867394 in words is "thirty-eight billion, twelve million, eight hundred sixty-seven thousand, three hundred ninety-four".