38416474456723 has 4 divisors (see below), whose sum is σ = 41908881225528. Its totient is φ = 34924067687920.

The previous prime is 38416474456631. The next prime is 38416474456739. The reversal of 38416474456723 is 32765447461483.

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

It is a cyclic number.

It is not a de Polignac number, because 38416474456723 - 2⁹ = 38416474456211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38416474436723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1746203384386 + ... + 1746203384407.

It is an arithmetic number, because the mean of its divisors is an integer number (10477220306382).

Almost surely, 2^{38416474456723} is an apocalyptic number.

38416474456723 is a deficient number, since it is larger than the sum of its proper divisors (3492406768805).

38416474456723 is a wasteful number, since it uses less digits than its factorization.

38416474456723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492406768804.

The product of its digits is 325140480, while the sum is 64.

The spelling of 38416474456723 in words is "thirty-eight trillion, four hundred sixteen billion, four hundred seventy-four million, four hundred fifty-six thousand, seven hundred twenty-three".