8404214899936 has 24 divisors (see below), whose sum is σ = 16618050492120. Its totient is φ = 4183757632128.

The previous prime is 8404214899909. The next prime is 8404214899957. The reversal of 8404214899936 is 6399984124048.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573424366 + ... + 573439021.

It is an arithmetic number, because the mean of its divisors is an integer number (692418770505).

Almost surely, 2^{8404214899936} is an apocalyptic number.

It is an amenable number.

8404214899936 is a deficient number, since it is larger than the sum of its proper divisors (8213835592184).

8404214899936 is a wasteful number, since it uses less digits than its factorization.

8404214899936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146863626 (or 1146863618 counting only the distinct ones).

The product of its (nonzero) digits is 107495424, while the sum is 67.

The spelling of 8404214899936 in words is "eight trillion, four hundred four billion, two hundred fourteen million, eight hundred ninety-nine thousand, nine hundred thirty-six".