3134431442 has 8 divisors (see below), whose sum is σ = 4778723532. Its totient is φ = 1541523600.

The previous prime is 3134431439. The next prime is 3134431451. The reversal of 3134431442 is 2441344313.

It is a happy number.

3134431442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3120451321 + 13980121 = 55861^2 + 3739^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12845909 + ... + 12846152.

Almost surely, 2^3134431442 is an apocalyptic number.

3134431442 is a deficient number, since it is larger than the sum of its proper divisors (1644292090).

3134431442 is a wasteful number, since it uses less digits than its factorization.

3134431442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25692124.

The product of its digits is 13824, while the sum is 29.

The square root of 3134431442 is about 55985.9932661733. The cubic root of 3134431442 is about 1463.4782027808.

Adding to 3134431442 its reverse (2441344313), we get a palindrome (5575775755).

The spelling of 3134431442 in words is "three billion, one hundred thirty-four million, four hundred thirty-one thousand, four hundred forty-two".