1114455319 has 2 divisors, whose sum is σ = 1114455320. Its totient is φ = 1114455318.

The previous prime is 1114455269. The next prime is 1114455323. The reversal of 1114455319 is 9135544111.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9135544111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114455319 is a prime.

It is a super-2 number, since 2×1114455319² = 2484021316094783522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114455379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557227659 + 557227660.

It is an arithmetic number, because the mean of its divisors is an integer number (557227660).

Almost surely, 2^1114455319 is an apocalyptic number.

1114455319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114455319 is an equidigital number, since it uses as much as digits as its factorization.

1114455319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 34.

The square root of 1114455319 is about 33383.4587632857. The cubic root of 1114455319 is about 1036.7822510237.

The spelling of 1114455319 in words is "one billion, one hundred fourteen million, four hundred fifty-five thousand, three hundred nineteen".