56443262141 has 12 divisors (see below), whose sum is σ = 65662440480. Its totient is φ = 48377027160.

The previous prime is 56443262111. The next prime is 56443262159. The reversal of 56443262141 is 14126234465.

It is not a de Polignac number, because 56443262141 - 2¹⁸ = 56442999997 is a prime.

It is a super-2 number, since 2×56443262141² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56443262095 and 56443262104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56443262111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1332080 + ... + 1373798.

It is an arithmetic number, because the mean of its divisors is an integer number (5471870040).

Almost surely, 2^56443262141 is an apocalyptic number.

It is an amenable number.

56443262141 is a deficient number, since it is larger than the sum of its proper divisors (9219178339).

56443262141 is a wasteful number, since it uses less digits than its factorization.

56443262141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69344 (or 69337 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The spelling of 56443262141 in words is "fifty-six billion, four hundred forty-three million, two hundred sixty-two thousand, one hundred forty-one".