464021416204025 has 24 divisors (see below), whose sum is σ = 607760143313664. Its totient is φ = 350887912603200.

The previous prime is 464021416204013. The next prime is 464021416204043. The reversal of 464021416204025 is 520402614120464.

It is not a de Polignac number, because 464021416204025 - 2⁸ = 464021416203769 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6962028434 + ... + 6962095083.

It is an arithmetic number, because the mean of its divisors is an integer number (25323339304736).

Almost surely, 2^{464021416204025} is an apocalyptic number.

It is an amenable number.

464021416204025 is a deficient number, since it is larger than the sum of its proper divisors (143738727109639).

464021416204025 is a wasteful number, since it uses less digits than its factorization.

464021416204025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13924123601 (or 13924123596 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 464021416204025 in words is "four hundred sixty-four trillion, twenty-one billion, four hundred sixteen million, two hundred four thousand, twenty-five".