56466351142 has 8 divisors (see below), whose sum is σ = 89157396600. Its totient is φ = 26747218944.

The previous prime is 56466351133. The next prime is 56466351167. The reversal of 56466351142 is 24115366465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56466351142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742978267 + ... + 742978342.

It is an arithmetic number, because the mean of its divisors is an integer number (11144674575).

Almost surely, 2^56466351142 is an apocalyptic number.

56466351142 is a deficient number, since it is larger than the sum of its proper divisors (32691045458).

56466351142 is a wasteful number, since it uses less digits than its factorization.

56466351142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485956630.

The product of its digits is 518400, while the sum is 43.

The spelling of 56466351142 in words is "fifty-six billion, four hundred sixty-six million, three hundred fifty-one thousand, one hundred forty-two".