2032402331 has 16 divisors (see below), whose sum is σ = 2145398400. Its totient is φ = 1922524800.

The previous prime is 2032402313. The next prime is 2032402363. The reversal of 2032402331 is 1332042302.

It is not a de Polignac number, because 2032402331 - 2²² = 2028208027 is a prime.

It is a super-2 number, since 2×2032402331² = 8261318470108467122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2032402231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473726 + ... + 477996.

It is an arithmetic number, because the mean of its divisors is an integer number (134087400).

Almost surely, 2^2032402331 is an apocalyptic number.

2032402331 is a deficient number, since it is larger than the sum of its proper divisors (112996069).

2032402331 is a wasteful number, since it uses less digits than its factorization.

2032402331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2032402331 is about 45082.1730953600. The cubic root of 2032402331 is about 1266.6886956541.

Adding to 2032402331 its reverse (1332042302), we get a palindrome (3364444633).

The spelling of 2032402331 in words is "two billion, thirty-two million, four hundred two thousand, three hundred thirty-one".