461602918770 has 96 divisors (see below), whose sum is σ = 1289067975936. Its totient is φ = 105480748800.

The previous prime is 461602918753. The next prime is 461602918781. The reversal of 461602918770 is 77819206164.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5664615 + ... + 5745525.

It is an arithmetic number, because the mean of its divisors is an integer number (13427791416).

Almost surely, 2^461602918770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461602918770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644533987968).

461602918770 is an abundant number, since it is smaller than the sum of its proper divisors (827465057166).

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

461602918770 is a wasteful number, since it uses less digits than its factorization.

461602918770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84816 (or 84809 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 461602918770 in words is "four hundred sixty-one billion, six hundred two million, nine hundred eighteen thousand, seven hundred seventy".