2658214243 has 2 divisors, whose sum is σ = 2658214244. Its totient is φ = 2658214242.

The previous prime is 2658214241. The next prime is 2658214277. The reversal of 2658214243 is 3424128562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2658214243 - 2¹ = 2658214241 is a prime.

It is a super-2 number, since 2×2658214243² = 14132205923376126098, which contains 22 as substring.

Together with 2658214241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2658214241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329107121 + 1329107122.

It is an arithmetic number, because the mean of its divisors is an integer number (1329107122).

Almost surely, 2^2658214243 is an apocalyptic number.

2658214243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2658214243 is an equidigital number, since it uses as much as digits as its factorization.

2658214243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 37.

The square root of 2658214243 is about 51557.8727547986. The cubic root of 2658214243 is about 1385.2558521542.

The spelling of 2658214243 in words is "two billion, six hundred fifty-eight million, two hundred fourteen thousand, two hundred forty-three".