99348909760 has 112 divisors (see below), whose sum is σ = 239704473600. Its totient is φ = 39217167360.

The previous prime is 99348909733. The next prime is 99348909761. The reversal of 99348909760 is 6790984399.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a junction number, because it is equal to n+sod(n) for n = 99348909692 and 99348909701.

It is not an unprimeable number, because it can be changed into a prime (99348909761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7755841 + ... + 7768639.

Almost surely, 2^99348909760 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 99348909760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119852236800).

99348909760 is an abundant number, since it is smaller than the sum of its proper divisors (140355563840).

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

99348909760 is a wasteful number, since it uses less digits than its factorization.

99348909760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13134 (or 13124 counting only the distinct ones).

The product of its (nonzero) digits is 26453952, while the sum is 64.

The spelling of 99348909760 in words is "ninety-nine billion, three hundred forty-eight million, nine hundred nine thousand, seven hundred sixty".