1342300291 has 2 divisors, whose sum is σ = 1342300292. Its totient is φ = 1342300290.

The previous prime is 1342300283. The next prime is 1342300301. The reversal of 1342300291 is 1920032431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1342300291 - 2³ = 1342300283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342300261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671150145 + 671150146.

It is an arithmetic number, because the mean of its divisors is an integer number (671150146).

Almost surely, 2^1342300291 is an apocalyptic number.

1342300291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342300291 is an equidigital number, since it uses as much as digits as its factorization.

1342300291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1342300291 is about 36637.4165437466. The cubic root of 1342300291 is about 1103.1042591964.

The spelling of 1342300291 in words is "one billion, three hundred forty-two million, three hundred thousand, two hundred ninety-one".