38723463107 has 16 divisors (see below), whose sum is σ = 46864396800. Its totient is φ = 31235261568.

The previous prime is 38723463089. The next prime is 38723463109. The reversal of 38723463107 is 70136432783.

It is not a de Polignac number, because 38723463107 - 2⁸ = 38723462851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38723463109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342208 + ... + 1370754.

It is an arithmetic number, because the mean of its divisors is an integer number (2929024800).

Almost surely, 2^38723463107 is an apocalyptic number.

38723463107 is a deficient number, since it is larger than the sum of its proper divisors (8140933693).

38723463107 is a wasteful number, since it uses less digits than its factorization.

38723463107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39970.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 38723463107 in words is "thirty-eight billion, seven hundred twenty-three million, four hundred sixty-three thousand, one hundred seven".