408088808488 has 8 divisors (see below), whose sum is σ = 765166515930. Its totient is φ = 204044404240.

The previous prime is 408088808453. The next prime is 408088808489. The reversal of 408088808488 is 884808880804.

It can be written as a sum of positive squares in only one way, i.e., 400914379684 + 7174428804 = 633178^2 + 84702^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×408088808488² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (408088808489) 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 as a sum of consecutive naturals, namely, 25505550523 + ... + 25505550538.

Almost surely, 2^408088808488 is an apocalyptic number.

It is an amenable number.

408088808488 is a deficient number, since it is larger than the sum of its proper divisors (357077707442).

408088808488 is a wasteful number, since it uses less digits than its factorization.

408088808488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51011101067 (or 51011101063 counting only the distinct ones).

The product of its (nonzero) digits is 33554432, while the sum is 64.

The spelling of 408088808488 in words is "four hundred eight billion, eighty-eight million, eight hundred eight thousand, four hundred eighty-eight".