56441744714465 has 64 divisors (see below), whose sum is σ = 76093513558272. Its totient is φ = 39834122342400.

The previous prime is 56441744714461. The next prime is 56441744714521.

56441744714465 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56441744714465 - 2² = 56441744714461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56441744714398 and 56441744714407.

It is not an unprimeable number, because it can be changed into a prime (56441744714461) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 345472277 + ... + 345635613.

It is an arithmetic number, because the mean of its divisors is an integer number (1188961149348).

Almost surely, 2^{56441744714465} is an apocalyptic number.

56441744714465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56441744714465 is a deficient number, since it is larger than the sum of its proper divisors (19651768843807).

56441744714465 is a wasteful number, since it uses less digits than its factorization.

56441744714465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164210.

The product of its digits is 180633600, while the sum is 62.

The spelling of 56441744714465 in words is "fifty-six trillion, four hundred forty-one billion, seven hundred forty-four million, seven hundred fourteen thousand, four hundred sixty-five".