99740076348 has 192 divisors, whose sum is σ = 265118515200. Its totient is φ = 28923298560.

The previous prime is 99740076329. The next prime is 99740076353. The reversal of 99740076348 is 84367004799.

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, 53421711 + ... + 53423577.

It is an arithmetic number, because the mean of its divisors is an integer number (1380825600).

Almost surely, 2^99740076348 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 99740076348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132559257600).

99740076348 is an abundant number, since it is smaller than the sum of its proper divisors (165378438852).

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

99740076348 is a wasteful number, since it uses less digits than its factorization.

99740076348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 99740076348 in words is "ninety-nine billion, seven hundred forty million, seventy-six thousand, three hundred forty-eight".