56344468241 has 4 divisors (see below), whose sum is σ = 56362251300. Its totient is φ = 56326685184.

The previous prime is 56344468223. The next prime is 56344468259. The reversal of 56344468241 is 14286444365.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (56344468223) and next prime (56344468259).

It can be written as a sum of positive squares in 2 ways, for example, as 50670010000 + 5674458241 = 225100^2 + 75329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56344468241 is a prime.

It is a super-2 number, since 2×56344468241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56344468261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8886776 + ... + 8893113.

It is an arithmetic number, because the mean of its divisors is an integer number (14090562825).

Almost surely, 2^56344468241 is an apocalyptic number.

It is an amenable number.

56344468241 is a deficient number, since it is larger than the sum of its proper divisors (17783059).

56344468241 is a wasteful number, since it uses less digits than its factorization.

56344468241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17783058.

The product of its digits is 2211840, while the sum is 47.

The spelling of 56344468241 in words is "fifty-six billion, three hundred forty-four million, four hundred sixty-eight thousand, two hundred forty-one".