494313960080 has 20 divisors (see below), whose sum is σ = 1149279957372. Its totient is φ = 197725584000.

The previous prime is 494313960059. The next prime is 494313960089. The reversal of 494313960080 is 80069313494.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 72707886736 + 421606073344 = 269644^2 + 649312^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×494313960080² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (494313960089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3089462171 + ... + 3089462330.

Almost surely, 2^494313960080 is an apocalyptic number.

494313960080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

494313960080 is an abundant number, since it is smaller than the sum of its proper divisors (654965997292).

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

494313960080 is a wasteful number, since it uses less digits than its factorization.

494313960080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6178924514 (or 6178924508 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 494313960080 in words is "four hundred ninety-four billion, three hundred thirteen million, nine hundred sixty thousand, eighty".