38414731655 has 4 divisors (see below), whose sum is σ = 46097677992. Its totient is φ = 30731785320.

The previous prime is 38414731631. The next prime is 38414731769. The reversal of 38414731655 is 55613741483.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 38414731655 - 2²⁶ = 38347622791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3841473161 + ... + 3841473170.

It is an arithmetic number, because the mean of its divisors is an integer number (11524419498).

Almost surely, 2^38414731655 is an apocalyptic number.

38414731655 is a deficient number, since it is larger than the sum of its proper divisors (7682946337).

38414731655 is an equidigital number, since it uses as much as digits as its factorization.

38414731655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682946336.

The product of its digits is 1209600, while the sum is 47.

The spelling of 38414731655 in words is "thirty-eight billion, four hundred fourteen million, seven hundred thirty-one thousand, six hundred fifty-five".