2094212459 has 2 divisors, whose sum is σ = 2094212460. Its totient is φ = 2094212458.

The previous prime is 2094212423. The next prime is 2094212489. The reversal of 2094212459 is 9542124902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2094212459 - 2⁸ = 2094212203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2094212489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047106229 + 1047106230.

It is an arithmetic number, because the mean of its divisors is an integer number (1047106230).

Almost surely, 2^2094212459 is an apocalyptic number.

2094212459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094212459 is an equidigital number, since it uses as much as digits as its factorization.

2094212459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2094212459 is about 45762.5661321565. The cubic root of 2094212459 is about 1279.4016692088.

The spelling of 2094212459 in words is "two billion, ninety-four million, two hundred twelve thousand, four hundred fifty-nine".