461140451256604 has 12 divisors (see below), whose sum is σ = 922280902513264. Its totient is φ = 197631621967104.

The previous prime is 461140451256601. The next prime is 461140451256647. The reversal of 461140451256604 is 406652154041164.

461140451256604 is an admirable number.

It is a super-3 number, since 3×461140451256604³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461140451256601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8234650915269 + ... + 8234650915324.

Almost surely, 2^{461140451256604} is an apocalyptic number.

It is an amenable number.

461140451256604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461140451256604 is a wasteful number, since it uses less digits than its factorization.

461140451256604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16469301830604 (or 16469301830602 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 461140451256604 in words is "four hundred sixty-one trillion, one hundred forty billion, four hundred fifty-one million, two hundred fifty-six thousand, six hundred four".