8411951408456 has 32 divisors (see below), whose sum is σ = 15843222852600. Its totient is φ = 4187096478720.

The previous prime is 8411951408387. The next prime is 8411951408467. The reversal of 8411951408456 is 6548041591148.

It can be written as a sum of positive squares in 4 ways, for example, as 8394173452900 + 17777955556 = 2897270^2 + 133334^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14915936 + ... + 15469616.

Almost surely, 2^{8411951408456} is an apocalyptic number.

It is an amenable number.

8411951408456 is a deficient number, since it is larger than the sum of its proper divisors (7431271444144).

8411951408456 is a wasteful number, since it uses less digits than its factorization.

8411951408456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562209 (or 562205 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 56.

The spelling of 8411951408456 in words is "eight trillion, four hundred eleven billion, nine hundred fifty-one million, four hundred eight thousand, four hundred fifty-six".