2323769986109 has 36 divisors (see below), whose sum is σ = 2861193050100. Its totient is φ = 1882774333440.

The previous prime is 2323769986039. The next prime is 2323769986121. The reversal of 2323769986109 is 9016899673232.

It can be written as a sum of positive squares in 6 ways, for example, as 3052894009 + 2320717092100 = 55253^2 + 1523390^2 .

It is not a de Polignac number, because 2323769986109 - 2¹² = 2323769982013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323769989109) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1366244 + ... + 2552285.

It is an arithmetic number, because the mean of its divisors is an integer number (79477584725).

Almost surely, 2^{2323769986109} is an apocalyptic number.

2323769986109 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2323769986109 is a deficient number, since it is larger than the sum of its proper divisors (537423063991).

2323769986109 is a wasteful number, since it uses less digits than its factorization.

2323769986109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918606 (or 3918582 counting only the distinct ones).

The product of its (nonzero) digits is 52907904, while the sum is 65.

The spelling of 2323769986109 in words is "two trillion, three hundred twenty-three billion, seven hundred sixty-nine million, nine hundred eighty-six thousand, one hundred nine".