461927157120 has 1536 divisors, whose sum is σ = 2011327718400. Its totient is φ = 96055787520.

The previous prime is 461927157089. The next prime is 461927157151. The reversal of 461927157120 is 21751729164.

461927157120 is a `hidden beast` number, since 4 + 6 + 1 + 9 + 2 + 71 + 571 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (461927157089) and next prime (461927157151).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 700951351 + ... + 700952009.

It is an arithmetic number, because the mean of its divisors is an integer number (1309458150).

Almost surely, 2^461927157120 is an apocalyptic number.

461927157120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461927157120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1005663859200).

461927157120 is an abundant number, since it is smaller than the sum of its proper divisors (1549400561280).

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

461927157120 is a wasteful number, since it uses less digits than its factorization.

461927157120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 461927157120 in words is "four hundred sixty-one billion, nine hundred twenty-seven million, one hundred fifty-seven thousand, one hundred twenty".