99910369379771 has 8 divisors (see below), whose sum is σ = 100200583180800. Its totient is φ = 99620308450432.

The previous prime is 99910369379753. The next prime is 99910369379819. The reversal of 99910369379771 is 17797396301999.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99910369379771 - 2⁶ = 99910369379707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99910369379071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36908846 + ... + 39523203.

It is an arithmetic number, because the mean of its divisors is an integer number (12525072897600).

Almost surely, 2^{99910369379771} is an apocalyptic number.

99910369379771 is a deficient number, since it is larger than the sum of its proper divisors (290213801029).

99910369379771 is a wasteful number, since it uses less digits than its factorization.

99910369379771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76435845.

The product of its (nonzero) digits is 1093705578, while the sum is 80.

The spelling of 99910369379771 in words is "ninety-nine trillion, nine hundred ten billion, three hundred sixty-nine million, three hundred seventy-nine thousand, seven hundred seventy-one".