1304431114 has 32 divisors (see below), whose sum is σ = 2369938176. Its totient is φ = 525661440.

The previous prime is 1304431109. The next prime is 1304431127. The reversal of 1304431114 is 4111344031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353499 + ... + 357169.

It is an arithmetic number, because the mean of its divisors is an integer number (74060568).

Almost surely, 2^1304431114 is an apocalyptic number.

1304431114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1304431114 is a deficient number, since it is larger than the sum of its proper divisors (1065507062).

1304431114 is a wasteful number, since it uses less digits than its factorization.

1304431114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1304431114 is about 36116.9089762676. The cubic root of 1304431114 is about 1092.6314989548.

Adding to 1304431114 its reverse (4111344031), we get a palindrome (5415775145).

The spelling of 1304431114 in words is "one billion, three hundred four million, four hundred thirty-one thousand, one hundred fourteen".