494739480402624 has 224 divisors, whose sum is σ = 1377106344161280. Its totient is φ = 156538101657600.

The previous prime is 494739480402599. The next prime is 494739480402653. The reversal of 494739480402624 is 426204084937494.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1129428957 + ... + 1129866915.

Almost surely, 2^{494739480402624} 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 494739480402624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688553172080640).

494739480402624 is an abundant number, since it is smaller than the sum of its proper divisors (882366863758656).

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

494739480402624 is a wasteful number, since it uses less digits than its factorization.

494739480402624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441639 (or 441629 counting only the distinct ones).

The product of its (nonzero) digits is 334430208, while the sum is 66.

The spelling of 494739480402624 in words is "four hundred ninety-four trillion, seven hundred thirty-nine billion, four hundred eighty million, four hundred two thousand, six hundred twenty-four".