462840472380 has 288 divisors, whose sum is σ = 1620942720768. Its totient is φ = 97479782400.

The previous prime is 462840472379. The next prime is 462840472399. The reversal of 462840472380 is 83274048264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1774135 + ... + 2018225.

It is an arithmetic number, because the mean of its divisors is an integer number (5628273336).

Almost surely, 2^462840472380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 462840472380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (810471360384).

462840472380 is an abundant number, since it is smaller than the sum of its proper divisors (1158102248388).

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

462840472380 is a wasteful number, since it uses less digits than its factorization.

462840472380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244157 (or 244142 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 48.

The spelling of 462840472380 in words is "four hundred sixty-two billion, eight hundred forty million, four hundred seventy-two thousand, three hundred eighty".