38923154277 has 8 divisors (see below), whose sum is σ = 59311473216. Its totient is φ = 22241802432.

The previous prime is 38923154269. The next prime is 38923154299. The reversal of 38923154277 is 77245132983.

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

It is not a de Polignac number, because 38923154277 - 2³ = 38923154269 is a prime.

It is a super-2 number, since 2×38923154277² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38923154377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926741748 + ... + 926741789.

It is an arithmetic number, because the mean of its divisors is an integer number (7413934152).

Almost surely, 2^38923154277 is an apocalyptic number.

It is an amenable number.

38923154277 is a deficient number, since it is larger than the sum of its proper divisors (20388318939).

38923154277 is a wasteful number, since it uses less digits than its factorization.

38923154277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853483547.

The product of its digits is 2540160, while the sum is 51.

The spelling of 38923154277 in words is "thirty-eight billion, nine hundred twenty-three million, one hundred fifty-four thousand, two hundred seventy-seven".