12412102492 has 24 divisors (see below), whose sum is σ = 23020665696. Its totient is φ = 5835460608.

The previous prime is 12412102477. The next prime is 12412102499. The reversal of 12412102492 is 29420121421.

It is a super-2 number, since 2×12412102492² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12412102492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412102499) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13573 + ... + 158140.

It is an arithmetic number, because the mean of its divisors is an integer number (959194404).

Almost surely, 2^12412102492 is an apocalyptic number.

It is an amenable number.

12412102492 is a deficient number, since it is larger than the sum of its proper divisors (10608563204).

12412102492 is a wasteful number, since it uses less digits than its factorization.

12412102492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172797 (or 172795 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 12412102492 in words is "twelve billion, four hundred twelve million, one hundred two thousand, four hundred ninety-two".