99676973106240 has 112 divisors (see below), whose sum is σ = 319432094517312. Its totient is φ = 26332110002176.

The previous prime is 99676973106239. The next prime is 99676973106241. The reversal of 99676973106240 is 4260137967699.

It is an interprime number because it is at equal distance from previous prime (99676973106239) and next prime (99676973106241).

It is not an unprimeable number, because it can be changed into a prime (99676973106241) 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, 485085039 + ... + 485290478.

It is an arithmetic number, because the mean of its divisors is an integer number (2852072272476).

Almost surely, 2^{99676973106240} is an apocalyptic number.

It is an amenable number.

99676973106240 is an abundant number, since it is smaller than the sum of its proper divisors (219755121411072).

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

99676973106240 is a wasteful number, since it uses less digits than its factorization.

99676973106240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970375644 (or 970375634 counting only the distinct ones).

The product of its (nonzero) digits is 185177664, while the sum is 69.

The spelling of 99676973106240 in words is "ninety-nine trillion, six hundred seventy-six billion, nine hundred seventy-three million, one hundred six thousand, two hundred forty".