2331272672 has 24 divisors (see below), whose sum is σ = 4590768672. Its totient is φ = 1165363200.

The previous prime is 2331272641. The next prime is 2331272687. The reversal of 2331272672 is 2762721332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265472 + ... + 274112.

It is an arithmetic number, because the mean of its divisors is an integer number (191282028).

Almost surely, 2^2331272672 is an apocalyptic number.

It is an amenable number.

2331272672 is a deficient number, since it is larger than the sum of its proper divisors (2259496000).

2331272672 is an equidigital number, since it uses as much as digits as its factorization.

2331272672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17082 (or 17074 counting only the distinct ones).

The product of its digits is 42336, while the sum is 35.

The square root of 2331272672 is about 48283.2545713315. The cubic root of 2331272672 is about 1325.9618357615.

The spelling of 2331272672 in words is "two billion, three hundred thirty-one million, two hundred seventy-two thousand, six hundred seventy-two".