3134431402 has 8 divisors (see below), whose sum is σ = 4713924096. Its totient is φ = 1563123372.

The previous prime is 3134431397. The next prime is 3134431409. The reversal of 3134431402 is 2041344313.

3134431402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3134431409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2045208 + ... + 2046739.

It is an arithmetic number, because the mean of its divisors is an integer number (589240512).

Almost surely, 2^3134431402 is an apocalyptic number.

3134431402 is a deficient number, since it is larger than the sum of its proper divisors (1579492694).

3134431402 is a wasteful number, since it uses less digits than its factorization.

3134431402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4092332.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3134431402 is about 55985.9929089411. The cubic root of 3134431402 is about 1463.4781965554.

Adding to 3134431402 its reverse (2041344313), we get a palindrome (5175775715).

The spelling of 3134431402 in words is "three billion, one hundred thirty-four million, four hundred thirty-one thousand, four hundred two".