461671797037 has 12 divisors (see below), whose sum is σ = 507487397760. Its totient is φ = 419676848360.

The previous prime is 461671797029. The next prime is 461671797049. The reversal of 461671797037 is 730797176164.

It is a happy number.

It is not a de Polignac number, because 461671797037 - 2³ = 461671797029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461671797007) 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, 2128164 + ... + 2335042.

It is an arithmetic number, because the mean of its divisors is an integer number (42290616480).

Almost surely, 2^461671797037 is an apocalyptic number.

It is an amenable number.

461671797037 is a deficient number, since it is larger than the sum of its proper divisors (45815600723).

461671797037 is a wasteful number, since it uses less digits than its factorization.

461671797037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225344 (or 225333 counting only the distinct ones).

The product of its (nonzero) digits is 9335088, while the sum is 58.

The spelling of 461671797037 in words is "four hundred sixty-one billion, six hundred seventy-one million, seven hundred ninety-seven thousand, thirty-seven".