12357061766 has 12 divisors (see below), whose sum is σ = 21561812028. Its totient is φ = 5295883572.

The previous prime is 12357061757. The next prime is 12357061781. The reversal of 12357061766 is 66716075321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63046136 + ... + 63046331.

It is an arithmetic number, because the mean of its divisors is an integer number (1796817669).

Almost surely, 2^12357061766 is an apocalyptic number.

12357061766 is a deficient number, since it is larger than the sum of its proper divisors (9204750262).

12357061766 is a wasteful number, since it uses less digits than its factorization.

12357061766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126092483 (or 126092476 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 12357061766 in words is "twelve billion, three hundred fifty-seven million, sixty-one thousand, seven hundred sixty-six".