8400084808480 has 48 divisors (see below), whose sum is σ = 20329229652984. Its totient is φ = 3278081873920.

The previous prime is 8400084808417. The next prime is 8400084808517. The reversal of 8400084808480 is 848084800048.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7053677327376 + 1346407481104 = 2655876^2 + 1160348^2 .

It is a super-2 number, since 2×8400084808480² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640243807 + ... + 640256926.

Almost surely, 2^{8400084808480} is an apocalyptic number.

8400084808480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8400084808480 is an abundant number, since it is smaller than the sum of its proper divisors (11929144844504).

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

8400084808480 is a wasteful number, since it uses less digits than its factorization.

8400084808480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280500789 (or 1280500781 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 8400084808480 in words is "eight trillion, four hundred billion, eighty-four million, eight hundred eight thousand, four hundred eighty".