12401514611 has 16 divisors (see below), whose sum is σ = 12880788480. Its totient is φ = 11931965760.

The previous prime is 12401514607. The next prime is 12401514613. The reversal of 12401514611 is 11641510421.

It is a cyclic number.

It is not a de Polignac number, because 12401514611 - 2² = 12401514607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12401514613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1636850 + ... + 1644408.

It is an arithmetic number, because the mean of its divisors is an integer number (805049280).

Almost surely, 2^12401514611 is an apocalyptic number.

12401514611 is a deficient number, since it is larger than the sum of its proper divisors (479273869).

12401514611 is an equidigital number, since it uses as much as digits as its factorization.

12401514611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8194.

The product of its (nonzero) digits is 960, while the sum is 26.

The spelling of 12401514611 in words is "twelve billion, four hundred one million, five hundred fourteen thousand, six hundred eleven".