2142370343 has 2 divisors, whose sum is σ = 2142370344. Its totient is φ = 2142370342.

The previous prime is 2142370319. The next prime is 2142370367. The reversal of 2142370343 is 3430732412.

It is a balanced prime because it is at equal distance from previous prime (2142370319) and next prime (2142370367).

It is a cyclic number.

It is not a de Polignac number, because 2142370343 - 2¹⁰ = 2142369319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142370943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071185171 + 1071185172.

It is an arithmetic number, because the mean of its divisors is an integer number (1071185172).

Almost surely, 2^2142370343 is an apocalyptic number.

2142370343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142370343 is an equidigital number, since it uses as much as digits as its factorization.

2142370343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 2142370343 is about 46285.7466505619. The cubic root of 2142370343 is about 1289.1343556482.

The spelling of 2142370343 in words is "two billion, one hundred forty-two million, three hundred seventy thousand, three hundred forty-three".