2343052891 has 2 divisors, whose sum is σ = 2343052892. Its totient is φ = 2343052890.

The previous prime is 2343052879. The next prime is 2343052903. The reversal of 2343052891 is 1982503432.

It is a balanced prime because it is at equal distance from previous prime (2343052879) and next prime (2343052903).

It is a cyclic number.

It is not a de Polignac number, because 2343052891 - 2⁷ = 2343052763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2343052891.

It is not a weakly prime, because it can be changed into another prime (2343052291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171526445 + 1171526446.

It is an arithmetic number, because the mean of its divisors is an integer number (1171526446).

Almost surely, 2^2343052891 is an apocalyptic number.

2343052891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343052891 is an equidigital number, since it uses as much as digits as its factorization.

2343052891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2343052891 is about 48405.0915813616. The cubic root of 2343052891 is about 1328.1915026232.

The spelling of 2343052891 in words is "two billion, three hundred forty-three million, fifty-two thousand, eight hundred ninety-one".