38423714618751 has 96 divisors (see below), whose sum is σ = 67121921857536. Its totient is φ = 19313344512000.

The previous prime is 38423714618669. The next prime is 38423714618837. The reversal of 38423714618751 is 15781641732483.

It is not a de Polignac number, because 38423714618751 - 2⁷ = 38423714618623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38423714618351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 324813951 + ... + 324932223.

It is an arithmetic number, because the mean of its divisors is an integer number (699186686016).

Almost surely, 2^{38423714618751} is an apocalyptic number.

38423714618751 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

38423714618751 is a deficient number, since it is larger than the sum of its proper divisors (28698207238785).

38423714618751 is a wasteful number, since it uses less digits than its factorization.

38423714618751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124813 (or 124806 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 60.

The spelling of 38423714618751 in words is "thirty-eight trillion, four hundred twenty-three billion, seven hundred fourteen million, six hundred eighteen thousand, seven hundred fifty-one".