114431999 has 12 divisors (see below), whose sum is σ = 130121880. Its totient is φ = 100438800.

The previous prime is 114431983. The next prime is 114432023. The reversal of 114431999 is 999134411.

It is not a de Polignac number, because 114431999 - 2⁴ = 114431983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114431909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12797 + ... + 19814.

It is an arithmetic number, because the mean of its divisors is an integer number (10843490).

Almost surely, 2^114431999 is an apocalyptic number.

114431999 is a deficient number, since it is larger than the sum of its proper divisors (15689881).

114431999 is a wasteful number, since it uses less digits than its factorization.

114431999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32662 (or 32651 counting only the distinct ones).

The product of its digits is 34992, while the sum is 41.

The square root of 114431999 is about 10697.2893295451. The cubic root of 114431999 is about 485.4924660925.

The spelling of 114431999 in words is "one hundred fourteen million, four hundred thirty-one thousand, nine hundred ninety-nine".