12357723662 has 16 divisors (see below), whose sum is σ = 18587091600. Its totient is φ = 6162042240.

The previous prime is 12357723601. The next prime is 12357723673. The reversal of 12357723662 is 26632775321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845889 + ... + 2850227.

It is an arithmetic number, because the mean of its divisors is an integer number (1161693225).

Almost surely, 2^12357723662 is an apocalyptic number.

12357723662 is a deficient number, since it is larger than the sum of its proper divisors (6229367938).

12357723662 is a wasteful number, since it uses less digits than its factorization.

12357723662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891.

The product of its digits is 635040, while the sum is 44.

The spelling of 12357723662 in words is "twelve billion, three hundred fifty-seven million, seven hundred twenty-three thousand, six hundred sixty-two".