68010109299 has 42 divisors (see below), whose sum is σ = 112081243428. Its totient is φ = 41218194600.

The previous prime is 68010109289. The next prime is 68010109327. The reversal of 68010109299 is 99290101086.

It is not a de Polignac number, because 68010109299 - 2⁵ = 68010109267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68010109229) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 297297 + ... + 473714.

It is an arithmetic number, because the mean of its divisors is an integer number (2668601034).

Almost surely, 2^68010109299 is an apocalyptic number.

68010109299 is a deficient number, since it is larger than the sum of its proper divisors (44071134129).

68010109299 is an equidigital number, since it uses as much as digits as its factorization.

68010109299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771051 (or 771025 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 45.

The spelling of 68010109299 in words is "sixty-eight billion, ten million, one hundred nine thousand, two hundred ninety-nine".