11624262472461 has 4 divisors (see below), whose sum is σ = 15499016629952. Its totient is φ = 7749508314972.

The previous prime is 11624262472423. The next prime is 11624262472477. The reversal of 11624262472461 is 16427426242611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11624262472461 - 2¹⁴ = 11624262456077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11624262472461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11624262472411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937377078741 + ... + 1937377078746.

It is an arithmetic number, because the mean of its divisors is an integer number (3874754157488).

Almost surely, 2^{11624262472461} is an apocalyptic number.

It is an amenable number.

11624262472461 is a deficient number, since it is larger than the sum of its proper divisors (3874754157491).

11624262472461 is an equidigital number, since it uses as much as digits as its factorization.

11624262472461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874754157490.

The product of its digits is 1548288, while the sum is 48.

The spelling of 11624262472461 in words is "eleven trillion, six hundred twenty-four billion, two hundred sixty-two million, four hundred seventy-two thousand, four hundred sixty-one".