11462602161 has 16 divisors (see below), whose sum is σ = 16097025024. Its totient is φ = 7241167824.

The previous prime is 11462602139. The next prime is 11462602181. The reversal of 11462602161 is 16120626411.

It is not a de Polignac number, because 11462602161 - 2¹⁸ = 11462340017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11462602111) 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 15 ways as a sum of consecutive naturals, for example, 768901 + ... + 783666.

It is an arithmetic number, because the mean of its divisors is an integer number (1006064064).

Almost surely, 2^11462602161 is an apocalyptic number.

It is an amenable number.

11462602161 is a deficient number, since it is larger than the sum of its proper divisors (4634422863).

11462602161 is a wasteful number, since it uses less digits than its factorization.

11462602161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552700.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 11462602161 in words is "eleven billion, four hundred sixty-two million, six hundred two thousand, one hundred sixty-one".