38288417620231 has 24 divisors (see below), whose sum is σ = 40863048838128. Its totient is φ = 35868229488000.

The previous prime is 38288417620183. The next prime is 38288417620249. The reversal of 38288417620231 is 13202671488283.

It is not a de Polignac number, because 38288417620231 - 2¹¹ = 38288417618183 is a prime.

It is a super-2 number, since 2×38288417620231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38288417620331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11848141 + ... + 14729401.

It is an arithmetic number, because the mean of its divisors is an integer number (1702627034922).

Almost surely, 2^{38288417620231} is an apocalyptic number.

38288417620231 is a deficient number, since it is larger than the sum of its proper divisors (2574631217897).

38288417620231 is a wasteful number, since it uses less digits than its factorization.

38288417620231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881711 (or 2881692 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 38288417620231 in words is "thirty-eight trillion, two hundred eighty-eight billion, four hundred seventeen million, six hundred twenty thousand, two hundred thirty-one".