114434431 has 4 divisors (see below), whose sum is σ = 114693192. Its totient is φ = 114175672.

The previous prime is 114434417. The next prime is 114434443. The reversal of 114434431 is 134434411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 114434431 - 2⁵ = 114434399 is a prime.

It is a super-2 number, since 2×114434431² = 26190477996587522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114434396 and 114434405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114434401) 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, 128716 + ... + 129601.

It is an arithmetic number, because the mean of its divisors is an integer number (28673298).

Almost surely, 2^114434431 is an apocalyptic number.

114434431 is a deficient number, since it is larger than the sum of its proper divisors (258761).

114434431 is an equidigital number, since it uses as much as digits as its factorization.

114434431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258760.

The product of its digits is 2304, while the sum is 25.

The square root of 114434431 is about 10697.4030025983. The cubic root of 114434431 is about 485.4959054257.

Adding to 114434431 its reverse (134434411), we get a palindrome (248868842).

The spelling of 114434431 in words is "one hundred fourteen million, four hundred thirty-four thousand, four hundred thirty-one".