8400088400408 has 48 divisors (see below), whose sum is σ = 16170924761640. Its totient is φ = 4090690257920.

The previous prime is 8400088400393. The next prime is 8400088400441. The reversal of 8400088400408 is 8040048800048.

It is a super-2 number, since 2×8400088400408² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 7447991 + ... + 8501337.

Almost surely, 2^{8400088400408} is an apocalyptic number.

It is an amenable number.

8400088400408 is a deficient number, since it is larger than the sum of its proper divisors (7770836361232).

8400088400408 is a wasteful number, since it uses less digits than its factorization.

8400088400408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054028 (or 1053983 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 8400088400408 in words is "eight trillion, four hundred billion, eighty-eight million, four hundred thousand, four hundred eight".