1414261256544 has 144 divisors (see below), whose sum is σ = 4379461959600. Its totient is φ = 431208465408.

The previous prime is 1414261256491. The next prime is 1414261256587. The reversal of 1414261256544 is 4456521624141.

1414261256544 is a `hidden beast` number, since 1 + 4 + 1 + 42 + 6 + 1 + 2 + 565 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×1414261256544² (a number of 25 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 1414261256544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4297419 + ... + 4614794.

It is an arithmetic number, because the mean of its divisors is an integer number (30412930275).

Almost surely, 2^{1414261256544} is an apocalyptic number.

It is an amenable number.

1414261256544 is an abundant number, since it is smaller than the sum of its proper divisors (2965200703056).

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

1414261256544 is a wasteful number, since it uses less digits than its factorization.

1414261256544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8912277 (or 8912266 counting only the distinct ones).

The product of its digits is 921600, while the sum is 45.

The spelling of 1414261256544 in words is "one trillion, four hundred fourteen billion, two hundred sixty-one million, two hundred fifty-six thousand, five hundred forty-four".