9902688879341 has 8 divisors (see below), whose sum is σ = 9904766840568. Its totient is φ = 9900611136000.

The previous prime is 9902688879329. The next prime is 9902688879373. The reversal of 9902688879341 is 1439788862099.

It can be written as a sum of positive squares in 4 ways, for example, as 112110459241 + 9790578420100 = 334829^2 + 3128990^2 .

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 9902688879341 - 2¹⁰ = 9902688878317 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 (9902688879841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114889301 + ... + 114975461.

It is an arithmetic number, because the mean of its divisors is an integer number (1238095855071).

Almost surely, 2^{9902688879341} is an apocalyptic number.

It is an amenable number.

9902688879341 is a deficient number, since it is larger than the sum of its proper divisors (2077961227).

9902688879341 is a wasteful number, since it uses less digits than its factorization.

9902688879341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108943.

The product of its (nonzero) digits is 376233984, while the sum is 74.

The spelling of 9902688879341 in words is "nine trillion, nine hundred two billion, six hundred eighty-eight million, eight hundred seventy-nine thousand, three hundred forty-one".