464634727566422 has 32 divisors (see below), whose sum is σ = 796666715020800. Its totient is φ = 199091662197120.

The previous prime is 464634727566341. The next prime is 464634727566467. The reversal of 464634727566422 is 224665727436464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2053984079 + ... + 2054210277.

It is an arithmetic number, because the mean of its divisors is an integer number (24895834844400).

Almost surely, 2^{464634727566422} is an apocalyptic number.

464634727566422 is a deficient number, since it is larger than the sum of its proper divisors (332031987454378).

464634727566422 is a wasteful number, since it uses less digits than its factorization.

464634727566422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253196.

The product of its digits is 1950842880, while the sum is 68.

The spelling of 464634727566422 in words is "four hundred sixty-four trillion, six hundred thirty-four billion, seven hundred twenty-seven million, five hundred sixty-six thousand, four hundred twenty-two".