56023401422 has 4 divisors (see below), whose sum is σ = 84035102136. Its totient is φ = 28011700710.

The previous prime is 56023401409. The next prime is 56023401433. The reversal of 56023401422 is 22410432065.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14005850354 + ... + 14005850357.

It is an arithmetic number, because the mean of its divisors is an integer number (21008775534).

Almost surely, 2^56023401422 is an apocalyptic number.

56023401422 is a deficient number, since it is larger than the sum of its proper divisors (28011700714).

56023401422 is a wasteful number, since it uses less digits than its factorization.

56023401422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28011700713.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 56023401422 its reverse (22410432065), we get a palindrome (78433833487).

The spelling of 56023401422 in words is "fifty-six billion, twenty-three million, four hundred one thousand, four hundred twenty-two".