12460615845 has 16 divisors (see below), whose sum is σ = 19940125632. Its totient is φ = 6644615040.

The previous prime is 12460615831. The next prime is 12460615873. The reversal of 12460615845 is 54851606421.

It is not a de Polignac number, because 12460615845 - 2⁸ = 12460615589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12460615797 and 12460615806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38289 + ... + 162441.

It is an arithmetic number, because the mean of its divisors is an integer number (1246257852).

Almost surely, 2^12460615845 is an apocalyptic number.

12460615845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12460615845 is a deficient number, since it is larger than the sum of its proper divisors (7479509787).

12460615845 is a wasteful number, since it uses less digits than its factorization.

12460615845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130852.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 12460615845 in words is "twelve billion, four hundred sixty million, six hundred fifteen thousand, eight hundred forty-five".