2309230947694 has 16 divisors (see below), whose sum is σ = 3814056896256. Its totient is φ = 1039840612600.

The previous prime is 2309230947659. The next prime is 2309230947721. The reversal of 2309230947694 is 4967490329032.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490488502 + ... + 490493209.

It is an arithmetic number, because the mean of its divisors is an integer number (238378556016).

Almost surely, 2^{2309230947694} is an apocalyptic number.

2309230947694 is a deficient number, since it is larger than the sum of its proper divisors (1504825948562).

2309230947694 is a wasteful number, since it uses less digits than its factorization.

2309230947694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980981831.

The product of its (nonzero) digits is 17635968, while the sum is 58.

The spelling of 2309230947694 in words is "two trillion, three hundred nine billion, two hundred thirty million, nine hundred forty-seven thousand, six hundred ninety-four".