11344623451625 has 32 divisors (see below), whose sum is σ = 14647821645600. Its totient is φ = 8761833292800.

The previous prime is 11344623451517. The next prime is 11344623451633. The reversal of 11344623451625 is 52615432644311.

It can be written as a sum of positive squares in 16 ways, for example, as 10955960980441 + 388662471184 = 3309979^2 + 623428^2 .

It is not a de Polignac number, because 11344623451625 - 2³⁸ = 11069745544681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11344623451625.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35835029 + ... + 36150221.

It is an arithmetic number, because the mean of its divisors is an integer number (457744426425).

Almost surely, 2^{11344623451625} is an apocalyptic number.

It is an amenable number.

11344623451625 is a deficient number, since it is larger than the sum of its proper divisors (3303198193975).

11344623451625 is an equidigital number, since it uses as much as digits as its factorization.

11344623451625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325166 (or 325156 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 47.

The spelling of 11344623451625 in words is "eleven trillion, three hundred forty-four billion, six hundred twenty-three million, four hundred fifty-one thousand, six hundred twenty-five".