1344194119 has 2 divisors, whose sum is σ = 1344194120. Its totient is φ = 1344194118.

The previous prime is 1344194107. The next prime is 1344194141. The reversal of 1344194119 is 9114914431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1344194119 is a prime.

It is a super-2 number, since 2×1344194119² = 3613715659108372322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344194149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672097059 + 672097060.

It is an arithmetic number, because the mean of its divisors is an integer number (672097060).

Almost surely, 2^1344194119 is an apocalyptic number.

1344194119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344194119 is an equidigital number, since it uses as much as digits as its factorization.

1344194119 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 1344194119 is about 36663.2529789706. The cubic root of 1344194119 is about 1103.6227989076.

The spelling of 1344194119 in words is "one billion, three hundred forty-four million, one hundred ninety-four thousand, one hundred nineteen".