114431312 has 20 divisors (see below), whose sum is σ = 221914740. Its totient is φ = 57163008.

The previous prime is 114431311. The next prime is 114431321. The reversal of 114431312 is 213134411.

It can be written as a sum of positive squares in 2 ways, for example, as 112699456 + 1731856 = 10616^2 + 1316^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114431311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19364 + ... + 24572.

It is an arithmetic number, because the mean of its divisors is an integer number (11095737).

Almost surely, 2^114431312 is an apocalyptic number.

It is an amenable number.

114431312 is a deficient number, since it is larger than the sum of its proper divisors (107483428).

114431312 is a wasteful number, since it uses less digits than its factorization.

114431312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590 (or 6584 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 114431312 is about 10697.2572185584. The cubic root of 114431312 is about 485.4914945286.

Adding to 114431312 its reverse (213134411), we get a palindrome (327565723).

The spelling of 114431312 in words is "one hundred fourteen million, four hundred thirty-one thousand, three hundred twelve".