494002533024 has 960 divisors, whose sum is σ = 1992672202752. Its totient is φ = 115893504000.

The previous prime is 494002532951. The next prime is 494002533049. The reversal of 494002533024 is 420335200494.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 494002533024.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 121943799 + ... + 121947849.

Almost surely, 2^494002533024 is an apocalyptic number.

494002533024 is a gapful number since it is divisible by the number (44) 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 494002533024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996336101376).

494002533024 is an abundant number, since it is smaller than the sum of its proper divisors (1498669669728).

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

494002533024 is a wasteful number, since it uses less digits than its factorization.

494002533024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151 (or 4134 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 494002533024 in words is "four hundred ninety-four billion, two million, five hundred thirty-three thousand, twenty-four".