12375017473 has 24 divisors (see below), whose sum is σ = 15519325248. Its totient is φ = 9780767136.

The previous prime is 12375017453. The next prime is 12375017579. The reversal of 12375017473 is 37471057321.

It is a de Polignac number, because none of the positive numbers 2^k-12375017473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12375017443) 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, 616290 + ... + 636052.

It is an arithmetic number, because the mean of its divisors is an integer number (646638552).

Almost surely, 2^12375017473 is an apocalyptic number.

12375017473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12375017473 is a deficient number, since it is larger than the sum of its proper divisors (3144307775).

12375017473 is a wasteful number, since it uses less digits than its factorization.

12375017473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20773 (or 20766 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 12375017473 in words is "twelve billion, three hundred seventy-five million, seventeen thousand, four hundred seventy-three".