3313232042 has 4 divisors (see below), whose sum is σ = 4969848066. Its totient is φ = 1656616020.

The previous prime is 3313232033. The next prime is 3313232047. The reversal of 3313232042 is 2402323133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2402323133 = 7 ⋅343189019.

It can be written as a sum of positive squares in only one way, i.e., 2773180921 + 540051121 = 52661^2 + 23239^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3313231999 and 3313232017.

It is not an unprimeable number, because it can be changed into a prime (3313232047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828308009 + ... + 828308012.

Almost surely, 2^3313232042 is an apocalyptic number.

3313232042 is a deficient number, since it is larger than the sum of its proper divisors (1656616024).

3313232042 is a wasteful number, since it uses less digits than its factorization.

3313232042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656616023.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3313232042 is about 57560.6813892956. The cubic root of 3313232042 is about 1490.7927919195.

Adding to 3313232042 its reverse (2402323133), we get a palindrome (5715555175).

The spelling of 3313232042 in words is "three billion, three hundred thirteen million, two hundred thirty-two thousand, forty-two".