1411404019 has 2 divisors, whose sum is σ = 1411404020. Its totient is φ = 1411404018.

The previous prime is 1411403969. The next prime is 1411404079. The reversal of 1411404019 is 9104041141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1411404019 - 2²⁵ = 1377849587 is a prime.

It is a super-2 number, since 2×1411404019² = 3984122609698704722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1411403984 and 1411404002.

It is not a weakly prime, because it can be changed into another prime (1411404079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705702009 + 705702010.

It is an arithmetic number, because the mean of its divisors is an integer number (705702010).

Almost surely, 2^1411404019 is an apocalyptic number.

1411404019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411404019 is an equidigital number, since it uses as much as digits as its factorization.

1411404019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1411404019 is about 37568.6574021484. The cubic root of 1411404019 is about 1121.7182435148.

The spelling of 1411404019 in words is "one billion, four hundred eleven million, four hundred four thousand, nineteen".