2232160431 has 8 divisors (see below), whose sum is σ = 2976535680. Its totient is φ = 1487946072.

The previous prime is 2232160429. The next prime is 2232160453. The reversal of 2232160431 is 1340612322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2232160431 - 2¹ = 2232160429 is a prime.

It is a super-3 number, since 3×2232160431³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232160471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2901 + ... + 66878.

It is an arithmetic number, because the mean of its divisors is an integer number (372066960).

Almost surely, 2^2232160431 is an apocalyptic number.

2232160431 is a deficient number, since it is larger than the sum of its proper divisors (744375249).

2232160431 is a wasteful number, since it uses less digits than its factorization.

2232160431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80445.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2232160431 is about 47245.7451100096. The cubic root of 2232160431 is about 1306.8983261940.

Adding to 2232160431 its reverse (1340612322), we get a palindrome (3572772753).

The spelling of 2232160431 in words is "two billion, two hundred thirty-two million, one hundred sixty thousand, four hundred thirty-one".