38715168223745 has 16 divisors (see below), whose sum is σ = 50032701577152. Its totient is φ = 28589210189760.

The previous prime is 38715168223733. The next prime is 38715168223763. The reversal of 38715168223745 is 54732286151783.

It is a happy number.

It is not a de Polignac number, because 38715168223745 - 2⁴ = 38715168223729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547007 + ... + 8816436.

It is an arithmetic number, because the mean of its divisors is an integer number (3127043848572).

Almost surely, 2^{38715168223745} is an apocalyptic number.

It is an amenable number.

38715168223745 is a deficient number, since it is larger than the sum of its proper divisors (11317533353407).

38715168223745 is a wasteful number, since it uses less digits than its factorization.

38715168223745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9427072.

The product of its digits is 67737600, while the sum is 62.

The spelling of 38715168223745 in words is "thirty-eight trillion, seven hundred fifteen billion, one hundred sixty-eight million, two hundred twenty-three thousand, seven hundred forty-five".