462998274480 has 400 divisors, whose sum is σ = 1917692688384. Its totient is φ = 101226723840.

The previous prime is 462998274443. The next prime is 462998274491. The reversal of 462998274480 is 84472899264.

462998274480 is a `hidden beast` number, since 4 + 6 + 2 + 9 + 9 + 82 + 74 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 821385 + ... + 1265175.

Almost surely, 2^462998274480 is an apocalyptic number.

462998274480 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 462998274480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958846344192).

462998274480 is an abundant number, since it is smaller than the sum of its proper divisors (1454694413904).

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

462998274480 is a wasteful number, since it uses less digits than its factorization.

462998274480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443846 (or 443831 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 63.

The spelling of 462998274480 in words is "four hundred sixty-two billion, nine hundred ninety-eight million, two hundred seventy-four thousand, four hundred eighty".