12349624680 has 96 divisors (see below), whose sum is σ = 41221089000. Its totient is φ = 3204223488.

The previous prime is 12349624649. The next prime is 12349624759. The reversal of 12349624680 is 8642694321.

12349624680 is a `hidden beast` number, since 12 + 3 + 4 + 9 + 624 + 6 + 8 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 12348987876 + 636804 = 111126^2 + 798^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450255 + ... + 476894.

Almost surely, 2^12349624680 is an apocalyptic number.

12349624680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12349624680 is an abundant number, since it is smaller than the sum of its proper divisors (28871464320).

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

12349624680 is a wasteful number, since it uses less digits than its factorization.

12349624680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927203 (or 927196 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 12349624680 in words is "twelve billion, three hundred forty-nine million, six hundred twenty-four thousand, six hundred eighty".