38668543260 has 48 divisors (see below), whose sum is σ = 108378345600. Its totient is φ = 10301475904.

The previous prime is 38668543237. The next prime is 38668543271. The reversal of 38668543260 is 6234586683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255090 + ... + 377369.

It is an arithmetic number, because the mean of its divisors is an integer number (2257882200).

Almost surely, 2^38668543260 is an apocalyptic number.

38668543260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38668543260 is an abundant number, since it is smaller than the sum of its proper divisors (69709802340).

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

38668543260 is a wasteful number, since it uses less digits than its factorization.

38668543260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633490 (or 633488 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 38668543260 in words is "thirty-eight billion, six hundred sixty-eight million, five hundred forty-three thousand, two hundred sixty".