464644162105016 has 32 divisors (see below), whose sum is σ = 918123489446400. Its totient is φ = 219839568737760.

The previous prime is 464644162104961. The next prime is 464644162105033. The reversal of 464644162105016 is 610501261446464.

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, 1770940370 + ... + 1771202721.

It is an arithmetic number, because the mean of its divisors is an integer number (28691359045200).

Almost surely, 2^{464644162105016} is an apocalyptic number.

It is an amenable number.

464644162105016 is a deficient number, since it is larger than the sum of its proper divisors (453479327341384).

464644162105016 is a wasteful number, since it uses less digits than its factorization.

464644162105016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3542143979 (or 3542143975 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 464644162105016 in words is "four hundred sixty-four trillion, six hundred forty-four billion, one hundred sixty-two million, one hundred five thousand, sixteen".