12495406832 has 20 divisors (see below), whose sum is σ = 24213033600. Its totient is φ = 6246882048.

The previous prime is 12495406831. The next prime is 12495406837. The reversal of 12495406832 is 23860459421.

It is a super-2 number, since 2×12495406832² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12495406831) 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, 85169 + ... + 179567.

It is an arithmetic number, because the mean of its divisors is an integer number (1210651680).

Almost surely, 2^12495406832 is an apocalyptic number.

It is an amenable number.

12495406832 is a deficient number, since it is larger than the sum of its proper divisors (11717626768).

12495406832 is an equidigital number, since it uses as much as digits as its factorization.

12495406832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102680 (or 102674 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 12495406832 in words is "twelve billion, four hundred ninety-five million, four hundred six thousand, eight hundred thirty-two".