12403363674 has 32 divisors (see below), whose sum is σ = 27336222144. Its totient is φ = 3727664640.

The previous prime is 12403363657. The next prime is 12403363703. The reversal of 12403363674 is 47636330421.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1845687 + ... + 1852394.

It is an arithmetic number, because the mean of its divisors is an integer number (854256942).

Almost surely, 2^12403363674 is an apocalyptic number.

12403363674 is an abundant number, since it is smaller than the sum of its proper divisors (14932858470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12403363674 is a wasteful number, since it uses less digits than its factorization.

12403363674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698142.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 12403363674 in words is "twelve billion, four hundred three million, three hundred sixty-three thousand, six hundred seventy-four".