38882154705 has 32 divisors (see below), whose sum is σ = 67598192640. Its totient is φ = 19011983040.

The previous prime is 38882154697. The next prime is 38882154719. The reversal of 38882154705 is 50745128883.

It is not a de Polignac number, because 38882154705 - 2³ = 38882154697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2191627 + ... + 2209296.

It is an arithmetic number, because the mean of its divisors is an integer number (2112443520).

Almost surely, 2^38882154705 is an apocalyptic number.

It is an amenable number.

38882154705 is a deficient number, since it is larger than the sum of its proper divisors (28716037935).

38882154705 is a wasteful number, since it uses less digits than its factorization.

38882154705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400981.

The product of its (nonzero) digits is 2150400, while the sum is 51.

The spelling of 38882154705 in words is "thirty-eight billion, eight hundred eighty-two million, one hundred fifty-four thousand, seven hundred five".