12421960754 has 32 divisors (see below), whose sum is σ = 21718368000. Its totient is φ = 5218005312.

The previous prime is 12421960721. The next prime is 12421960781. The reversal of 12421960754 is 45706912421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780872 + ... + 796620.

It is an arithmetic number, because the mean of its divisors is an integer number (678699000).

Almost surely, 2^12421960754 is an apocalyptic number.

12421960754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12421960754 is a deficient number, since it is larger than the sum of its proper divisors (9296407246).

12421960754 is a wasteful number, since it uses less digits than its factorization.

12421960754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16874.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 12421960754 in words is "twelve billion, four hundred twenty-one million, nine hundred sixty thousand, seven hundred fifty-four".