2329129372 has 12 divisors (see below), whose sum is σ = 4076502976. Its totient is φ = 1164414240.

The previous prime is 2329129367. The next prime is 2329129373. The reversal of 2329129372 is 2739219232.

2329129372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2329129372² = 10849687263026228768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2329129373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1813 + ... + 68275.

Almost surely, 2^2329129372 is an apocalyptic number.

It is an amenable number.

2329129372 is a deficient number, since it is larger than the sum of its proper divisors (1747373604).

2329129372 is a wasteful number, since it uses less digits than its factorization.

2329129372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75228 (or 75226 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 2329129372 is about 48261.0544020746. The cubic root of 2329129372 is about 1325.5553617340. Note that the first 3 decimals are identical.

The spelling of 2329129372 in words is "two billion, three hundred twenty-nine million, one hundred twenty-nine thousand, three hundred seventy-two".