456342446855 has 8 divisors (see below), whose sum is σ = 547817053392. Its totient is φ = 364936546048.

The previous prime is 456342446839. The next prime is 456342446881. The reversal of 456342446855 is 558644243654.

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

It is a cyclic number.

It is not a de Polignac number, because 456342446855 - 2⁴ = 456342446839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 456342446855.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17161817 + ... + 17188386.

It is an arithmetic number, because the mean of its divisors is an integer number (68477131674).

Almost surely, 2^456342446855 is an apocalyptic number.

456342446855 is a deficient number, since it is larger than the sum of its proper divisors (91474606537).

456342446855 is a wasteful number, since it uses less digits than its factorization.

456342446855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34352865.

The product of its digits is 55296000, while the sum is 56.

The spelling of 456342446855 in words is "four hundred fifty-six billion, three hundred forty-two million, four hundred forty-six thousand, eight hundred fifty-five".