38342857204 has 24 divisors (see below), whose sum is σ = 73702520640. Its totient is φ = 17372735424.

The previous prime is 38342857097. The next prime is 38342857207. The reversal of 38342857204 is 40275824383.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38342857207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10965889 + ... + 10969384.

It is an arithmetic number, because the mean of its divisors is an integer number (3070938360).

Almost surely, 2^38342857204 is an apocalyptic number.

It is an amenable number.

38342857204 is a deficient number, since it is larger than the sum of its proper divisors (35359663436).

38342857204 is a wasteful number, since it uses less digits than its factorization.

38342857204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21935319 (or 21935317 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 38342857204 in words is "thirty-eight billion, three hundred forty-two million, eight hundred fifty-seven thousand, two hundred four".