38471457765348 has 72 divisors (see below), whose sum is σ = 101193243173568. Its totient is φ = 12780051859296.

The previous prime is 38471457765263. The next prime is 38471457765449. The reversal of 38471457765348 is 84356775417483.

38471457765348 is a `hidden beast` number, since 3 + 8 + 4 + 7 + 1 + 4 + 577 + 6 + 5 + 3 + 48 = 666.

It is a super-2 number, since 2×38471457765348² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67257336 + ... + 67826927.

It is an arithmetic number, because the mean of its divisors is an integer number (1405461710744).

Almost surely, 2^{38471457765348} is an apocalyptic number.

It is an amenable number.

38471457765348 is an abundant number, since it is smaller than the sum of its proper divisors (62721785408220).

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

38471457765348 is a wasteful number, since it uses less digits than its factorization.

38471457765348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135084575 (or 135084561 counting only the distinct ones).

The product of its digits is 1896652800, while the sum is 72.

The spelling of 38471457765348 in words is "thirty-eight trillion, four hundred seventy-one billion, four hundred fifty-seven million, seven hundred sixty-five thousand, three hundred forty-eight".