1343074199 has 2 divisors, whose sum is σ = 1343074200. Its totient is φ = 1343074198.

The previous prime is 1343074177. The next prime is 1343074207. The reversal of 1343074199 is 9914703431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1343074199 - 2⁸ = 1343073943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343074399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671537099 + 671537100.

It is an arithmetic number, because the mean of its divisors is an integer number (671537100).

Almost surely, 2^1343074199 is an apocalyptic number.

1343074199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343074199 is an equidigital number, since it uses as much as digits as its factorization.

1343074199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1343074199 is about 36647.9767381502. The cubic root of 1343074199 is about 1103.3162180259.

The spelling of 1343074199 in words is "one billion, three hundred forty-three million, seventy-four thousand, one hundred ninety-nine".