461275024921 has 16 divisors (see below), whose sum is σ = 472553243136. Its totient is φ = 450096789376.

The previous prime is 461275024913. The next prime is 461275025041. The reversal of 461275024921 is 129420572164.

It is a cyclic number.

It is not a de Polignac number, because 461275024921 - 2³ = 461275024913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461275024621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10635546 + ... + 10678828.

It is an arithmetic number, because the mean of its divisors is an integer number (29534577696).

Almost surely, 2^461275024921 is an apocalyptic number.

It is an amenable number.

461275024921 is a deficient number, since it is larger than the sum of its proper divisors (11278218215).

461275024921 is a wasteful number, since it uses less digits than its factorization.

461275024921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44432.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 461275024921 in words is "four hundred sixty-one billion, two hundred seventy-five million, twenty-four thousand, nine hundred twenty-one".