12623183054448 has 20 divisors (see below), whose sum is σ = 32609889557448. Its totient is φ = 4207727684800.

The previous prime is 12623183054437. The next prime is 12623183054453. The reversal of 12623183054448 is 84445038132621.

It is a super-2 number, since 2×12623183054448² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12623183054448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131491490103 + ... + 131491490198.

Almost surely, 2^{12623183054448} is an apocalyptic number.

It is an amenable number.

12623183054448 is an abundant number, since it is smaller than the sum of its proper divisors (19986706503000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12623183054448 is a wasteful number, since it uses less digits than its factorization.

12623183054448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262982980312 (or 262982980306 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 12623183054448 in words is "twelve trillion, six hundred twenty-three billion, one hundred eighty-three million, fifty-four thousand, four hundred forty-eight".