12402413422 has 12 divisors (see below), whose sum is σ = 21640946040. Its totient is φ = 5315319996.

The previous prime is 12402413411. The next prime is 12402413447. The reversal of 12402413422 is 22431420421.

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, 63277522 + ... + 63277717.

It is an arithmetic number, because the mean of its divisors is an integer number (1803412170).

Almost surely, 2^12402413422 is an apocalyptic number.

12402413422 is a deficient number, since it is larger than the sum of its proper divisors (9238532618).

12402413422 is a wasteful number, since it uses less digits than its factorization.

12402413422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126555255 (or 126555248 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12402413422 its reverse (22431420421), we get a palindrome (34833833843).

The spelling of 12402413422 in words is "twelve billion, four hundred two million, four hundred thirteen thousand, four hundred twenty-two".