114431445 has 24 divisors (see below), whose sum is σ = 199919616. Its totient is φ = 60546528.

The previous prime is 114431441. The next prime is 114431453. The reversal of 114431445 is 544134411.

It is not a de Polignac number, because 114431445 - 2² = 114431441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114431441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4297 + ... + 15726.

It is an arithmetic number, because the mean of its divisors is an integer number (8329984).

Almost surely, 2^114431445 is an apocalyptic number.

114431445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

114431445 is a deficient number, since it is larger than the sum of its proper divisors (85488171).

114431445 is a wasteful number, since it uses less digits than its factorization.

114431445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20161 (or 20158 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 114431445 is about 10697.2634351034. The cubic root of 114431445 is about 485.4916826192.

Adding to 114431445 its reverse (544134411), we get a palindrome (658565856).

The spelling of 114431445 in words is "one hundred fourteen million, four hundred thirty-one thousand, four hundred forty-five".