13923420175 has 24 divisors (see below), whose sum is σ = 19981260800. Its totient is φ = 9426624480.

The previous prime is 13923420169. The next prime is 13923420187. The reversal of 13923420175 is 57102432931.

It is not a de Polignac number, because 13923420175 - 2²⁷ = 13789202447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489735 + ... + 517384.

Almost surely, 2^13923420175 is an apocalyptic number.

13923420175 is a deficient number, since it is larger than the sum of its proper divisors (6057840625).

13923420175 is a wasteful number, since it uses less digits than its factorization.

13923420175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007215 (or 1007210 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 13923420175 in words is "thirteen billion, nine hundred twenty-three million, four hundred twenty thousand, one hundred seventy-five".