2299679212398 has 32 divisors (see below), whose sum is σ = 4612671691776. Its totient is φ = 764343289248.

The previous prime is 2299679212393. The next prime is 2299679212421. The reversal of 2299679212398 is 8932129769922.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299679212393) 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, 3494740 + ... + 4100312.

It is an arithmetic number, because the mean of its divisors is an integer number (144145990368).

Almost surely, 2^{2299679212398} is an apocalyptic number.

2299679212398 is an abundant number, since it is smaller than the sum of its proper divisors (2312992479378).

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

2299679212398 is a wasteful number, since it uses less digits than its factorization.

2299679212398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607408.

The product of its digits is 105815808, while the sum is 69.

The spelling of 2299679212398 in words is "two trillion, two hundred ninety-nine billion, six hundred seventy-nine million, two hundred twelve thousand, three hundred ninety-eight".