1314455564444 has 24 divisors (see below), whose sum is σ = 2510512612608. Its totient is φ = 597218505840.

The previous prime is 1314455564419. The next prime is 1314455564467. The reversal of 1314455564444 is 4444655544131.

It is a junction number, because it is equal to n+sod(n) for n = 1314455564392 and 1314455564401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6430634 + ... + 6631889.

It is an arithmetic number, because the mean of its divisors is an integer number (104604692192).

Almost surely, 2^{1314455564444} is an apocalyptic number.

It is an amenable number.

1314455564444 is a deficient number, since it is larger than the sum of its proper divisors (1196057048164).

1314455564444 is a wasteful number, since it uses less digits than its factorization.

1314455564444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13064825 (or 13064823 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 50.

The spelling of 1314455564444 in words is "one trillion, three hundred fourteen billion, four hundred fifty-five million, five hundred sixty-four thousand, four hundred forty-four".