99976900967999 has 8 divisors (see below), whose sum is σ = 109198555114320. Its totient is φ = 90777387649600.

The previous prime is 99976900967981. The next prime is 99976900968137.

It is a happy number.

99976900967999 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99976900967999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99976900907999) 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, 5535197534 + ... + 5535215595.

It is an arithmetic number, because the mean of its divisors is an integer number (13649819389290).

Almost surely, 2^{99976900967999} is an apocalyptic number.

99976900967999 is a deficient number, since it is larger than the sum of its proper divisors (9221654146321).

99976900967999 is a wasteful number, since it uses less digits than its factorization.

99976900967999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11070413961.

The product of its (nonzero) digits is 75934415844, while the sum is 98.

The spelling of 99976900967999 in words is "ninety-nine trillion, nine hundred seventy-six billion, nine hundred million, nine hundred sixty-seven thousand, nine hundred ninety-nine".