38956772441 has 8 divisors (see below), whose sum is σ = 39505930080. Its totient is φ = 38408033952.

The previous prime is 38956772423. The next prime is 38956772443. The reversal of 38956772441 is 14427765983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38956772441 - 2¹⁴ = 38956756057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38956772443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84806 + ... + 291728.

It is an arithmetic number, because the mean of its divisors is an integer number (4938241260).

Almost surely, 2^38956772441 is an apocalyptic number.

It is an amenable number.

38956772441 is a deficient number, since it is larger than the sum of its proper divisors (549157639).

38956772441 is a wasteful number, since it uses less digits than its factorization.

38956772441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209575.

The product of its digits is 10160640, while the sum is 56.

The spelling of 38956772441 in words is "thirty-eight billion, nine hundred fifty-six million, seven hundred seventy-two thousand, four hundred forty-one".