38845627765461 has 12 divisors (see below), whose sum is σ = 61211292236640. Its totient is φ = 23542804706280.

The previous prime is 38845627765379. The next prime is 38845627765487. The reversal of 38845627765461 is 16456772654883.

38845627765461 is a `hidden beast` number, since 3 + 8 + 8 + 4 + 5 + 6 + 2 + 7 + 76 + 546 + 1 = 666.

It is not a de Polignac number, because 38845627765461 - 2²³ = 38845619376853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38845627765461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38845627763461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196190039121 + ... + 196190039318.

It is an arithmetic number, because the mean of its divisors is an integer number (5100941019720).

Almost surely, 2^{38845627765461} is an apocalyptic number.

It is an amenable number.

38845627765461 is a deficient number, since it is larger than the sum of its proper divisors (22365664471179).

38845627765461 is a wasteful number, since it uses less digits than its factorization.

38845627765461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392380078456 (or 392380078453 counting only the distinct ones).

The product of its digits is 1625702400, while the sum is 72.

The spelling of 38845627765461 in words is "thirty-eight trillion, eight hundred forty-five billion, six hundred twenty-seven million, seven hundred sixty-five thousand, four hundred sixty-one".