1114420019 has 2 divisors, whose sum is σ = 1114420020. Its totient is φ = 1114420018.

The previous prime is 1114420009. The next prime is 1114420031. The reversal of 1114420019 is 9100244111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1114420019 - 2⁴ = 1114420003 is a prime.

It is a super-2 number, since 2×1114420019² = 2483863957495920722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1114419976 and 1114420003.

It is not a weakly prime, because it can be changed into another prime (1114420009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557210009 + 557210010.

It is an arithmetic number, because the mean of its divisors is an integer number (557210010).

Almost surely, 2^1114420019 is an apocalyptic number.

1114420019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114420019 is an equidigital number, since it uses as much as digits as its factorization.

1114420019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1114420019 is about 33382.9300541459. The cubic root of 1114420019 is about 1036.7713043310.

The spelling of 1114420019 in words is "one billion, one hundred fourteen million, four hundred twenty thousand, nineteen".