12402648754 has 16 divisors (see below), whose sum is σ = 19678776192. Its totient is φ = 5850443808.

The previous prime is 12402648719. The next prime is 12402648761. The reversal of 12402648754 is 45784620421.

It is a super-2 number, since 2×12402648754² (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 12402648754.

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, 1843374 + ... + 1850089.

It is an arithmetic number, because the mean of its divisors is an integer number (1229923512).

Almost surely, 2^12402648754 is an apocalyptic number.

12402648754 is a deficient number, since it is larger than the sum of its proper divisors (7276127438).

12402648754 is a wasteful number, since it uses less digits than its factorization.

12402648754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693561.

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 12402648754 in words is "twelve billion, four hundred two million, six hundred forty-eight thousand, seven hundred fifty-four".