99104495124440 has 32 divisors (see below), whose sum is σ = 240137815110480. Its totient is φ = 36592428968832.

The previous prime is 99104495124403. The next prime is 99104495124521. The reversal of 99104495124440 is 4442159440199.

It is a congruent number.

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, 95292783254 + ... + 95292784293.

Almost surely, 2^{99104495124440} is an apocalyptic number.

It is an amenable number.

99104495124440 is an abundant number, since it is smaller than the sum of its proper divisors (141033319986040).

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

99104495124440 is a wasteful number, since it uses less digits than its factorization.

99104495124440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190585567571 (or 190585567567 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 99104495124440 in words is "ninety-nine trillion, one hundred four billion, four hundred ninety-five million, one hundred twenty-four thousand, four hundred forty".