408099368080 has 40 divisors (see below), whose sum is σ = 949767873912. Its totient is φ = 163078569984.

The previous prime is 408099368069. The next prime is 408099368099. The reversal of 408099368080 is 80863990804.

It can be written as a sum of positive squares in 4 ways, for example, as 12951350416 + 395148017664 = 113804^2 + 628608^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436849 + ... + 2598928.

Almost surely, 2^408099368080 is an apocalyptic number.

408099368080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

408099368080 is an abundant number, since it is smaller than the sum of its proper divisors (541668505832).

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

408099368080 is a wasteful number, since it uses less digits than its factorization.

408099368080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5036803 (or 5036797 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 408099368080 in words is "four hundred eight billion, ninety-nine million, three hundred sixty-eight thousand, eighty".