99626849586624 has 448 divisors, whose sum is σ = 291181009305600. Its totient is φ = 29943182131200.

The previous prime is 99626849586619. The next prime is 99626849586659. The reversal of 99626849586624 is 42668594862699.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2296003969 + ... + 2296047359.

Almost surely, 2^{99626849586624} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99626849586624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145590504652800).

99626849586624 is an abundant number, since it is smaller than the sum of its proper divisors (191554159718976).

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

99626849586624 is a wasteful number, since it uses less digits than its factorization.

99626849586624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43792 (or 43782 counting only the distinct ones).

The product of its digits is 19349176320, while the sum is 84.

The spelling of 99626849586624 in words is "ninety-nine trillion, six hundred twenty-six billion, eight hundred forty-nine million, five hundred eighty-six thousand, six hundred twenty-four".