12340466625 has 64 divisors (see below), whose sum is σ = 21135928320. Its totient is φ = 6389625600.

The previous prime is 12340466581. The next prime is 12340466647. The reversal of 12340466625 is 52666404321.

It is not a de Polignac number, because 12340466625 - 2⁷ = 12340466497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9975507 + ... + 9976743.

It is an arithmetic number, because the mean of its divisors is an integer number (330248880).

Almost surely, 2^12340466625 is an apocalyptic number.

12340466625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12340466625 is a deficient number, since it is larger than the sum of its proper divisors (8795461695).

12340466625 is a wasteful number, since it uses less digits than its factorization.

12340466625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011 (or 2001 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 12340466625 in words is "twelve billion, three hundred forty million, four hundred sixty-six thousand, six hundred twenty-five".