1114431499 has 2 divisors, whose sum is σ = 1114431500. Its totient is φ = 1114431498.

The previous prime is 1114431497. The next prime is 1114431511. The reversal of 1114431499 is 9941344111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1114431499 - 2¹ = 1114431497 is a prime.

Together with 1114431497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1114431497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557215749 + 557215750.

It is an arithmetic number, because the mean of its divisors is an integer number (557215750).

Almost surely, 2^1114431499 is an apocalyptic number.

1114431499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114431499 is an equidigital number, since it uses as much as digits as its factorization.

1114431499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 37.

The square root of 1114431499 is about 33383.1019978671. The cubic root of 1114431499 is about 1036.7748643573.

The spelling of 1114431499 in words is "one billion, one hundred fourteen million, four hundred thirty-one thousand, four hundred ninety-nine".