38148805288 has 32 divisors (see below), whose sum is σ = 78168888000. Its totient is φ = 17309868160.

The previous prime is 38148805259. The next prime is 38148805319. The reversal of 38148805288 is 88250884183.

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, 330868 + ... + 431011.

It is an arithmetic number, because the mean of its divisors is an integer number (2442777750).

Almost surely, 2^38148805288 is an apocalyptic number.

It is an amenable number.

38148805288 is an abundant number, since it is smaller than the sum of its proper divisors (40020082712).

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

38148805288 is a wasteful number, since it uses less digits than its factorization.

38148805288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762465 (or 762461 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 55.

The spelling of 38148805288 in words is "thirty-eight billion, one hundred forty-eight million, eight hundred five thousand, two hundred eighty-eight".