9490093139880 has 48 divisors (see below), whose sum is σ = 30842802705780. Its totient is φ = 2530691503872.

The previous prime is 9490093139809. The next prime is 9490093139887. The reversal of 9490093139880 is 889313900949.

It is a happy number.

9490093139880 is a `hidden beast` number, since 9 + 490 + 0 + 9 + 3 + 139 + 8 + 8 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9099525637764 + 390567502116 = 3016542^2 + 624954^2 .

It is not an unprimeable number, because it can be changed into a prime (9490093139887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13180684557 + ... + 13180685276.

Almost surely, 2^{9490093139880} is an apocalyptic number.

9490093139880 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9490093139880 is an abundant number, since it is smaller than the sum of its proper divisors (21352709565900).

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

9490093139880 is a wasteful number, since it uses less digits than its factorization.

9490093139880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26361369850 (or 26361369843 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 63.

The spelling of 9490093139880 in words is "nine trillion, four hundred ninety billion, ninety-three million, one hundred thirty-nine thousand, eight hundred eighty".