1314140419 has 2 divisors, whose sum is σ = 1314140420. Its totient is φ = 1314140418.

The previous prime is 1314140413. The next prime is 1314140441. The reversal of 1314140419 is 9140414131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1314140419 - 2²¹ = 1312043267 is a prime.

It is a super-2 number, since 2×1314140419² = 3453930081698991122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1314140413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657070209 + 657070210.

It is an arithmetic number, because the mean of its divisors is an integer number (657070210).

Almost surely, 2^1314140419 is an apocalyptic number.

1314140419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314140419 is an equidigital number, since it uses as much as digits as its factorization.

1314140419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1314140419 is about 36251.0747288960. The cubic root of 1314140419 is about 1095.3357376973.

The spelling of 1314140419 in words is "one billion, three hundred fourteen million, one hundred forty thousand, four hundred nineteen".