3132443442 has 16 divisors (see below), whose sum is σ = 6312712032. Its totient is φ = 1036176960.

The previous prime is 3132443411. The next prime is 3132443449. The reversal of 3132443442 is 2443442313.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3132443449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1991863 + ... + 1993434.

It is an arithmetic number, because the mean of its divisors is an integer number (394544502).

Almost surely, 2^3132443442 is an apocalyptic number.

3132443442 is an abundant number, since it is smaller than the sum of its proper divisors (3180268590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3132443442 is a wasteful number, since it uses less digits than its factorization.

3132443442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985433.

The product of its digits is 27648, while the sum is 30.

The square root of 3132443442 is about 55968.2360093652. The cubic root of 3132443442 is about 1463.1687357075.

Adding to 3132443442 its reverse (2443442313), we get a palindrome (5575885755).

The spelling of 3132443442 in words is "three billion, one hundred thirty-two million, four hundred forty-three thousand, four hundred forty-two".