456622144424631 has 12 divisors (see below), whose sum is σ = 662073172654608. Its totient is φ = 303257292366624.

The previous prime is 456622144424629. The next prime is 456622144424639. The reversal of 456622144424631 is 136424441226654.

It is a happy number.

456622144424631 is a `hidden beast` number, since 4 + 5 + 6 + 622 + 1 + 4 + 4 + 4 + 2 + 4 + 6 + 3 + 1 = 666.

It is not a de Polignac number, because 456622144424631 - 2¹ = 456622144424629 is a prime.

It is a super-3 number, since 3×456622144424631³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456622144424639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96455879430 + ... + 96455884163.

It is an arithmetic number, because the mean of its divisors is an integer number (55172764387884).

Almost surely, 2^{456622144424631} is an apocalyptic number.

456622144424631 is a deficient number, since it is larger than the sum of its proper divisors (205451028229977).

456622144424631 is a wasteful number, since it uses less digits than its factorization.

456622144424631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192911763862 (or 192911763859 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 54.

The spelling of 456622144424631 in words is "four hundred fifty-six trillion, six hundred twenty-two billion, one hundred forty-four million, four hundred twenty-four thousand, six hundred thirty-one".