456641615422 has 16 divisors (see below), whose sum is σ = 685457166240. Its totient is φ = 228155941728.

The previous prime is 456641615407. The next prime is 456641615431. The reversal of 456641615422 is 224516146654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37188748 + ... + 37201024.

It is an arithmetic number, because the mean of its divisors is an integer number (42841072890).

Almost surely, 2^456641615422 is an apocalyptic number.

456641615422 is a deficient number, since it is larger than the sum of its proper divisors (228815550818).

456641615422 is a wasteful number, since it uses less digits than its factorization.

456641615422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24195.

The product of its digits is 1382400, while the sum is 46.

The spelling of 456641615422 in words is "four hundred fifty-six billion, six hundred forty-one million, six hundred fifteen thousand, four hundred twenty-two".