2140075859 has 2 divisors, whose sum is σ = 2140075860. Its totient is φ = 2140075858.

The previous prime is 2140075843. The next prime is 2140075943. The reversal of 2140075859 is 9585700412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140075859 - 2⁴ = 2140075843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2140075759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070037929 + 1070037930.

It is an arithmetic number, because the mean of its divisors is an integer number (1070037930).

Almost surely, 2^2140075859 is an apocalyptic number.

2140075859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140075859 is an equidigital number, since it uses as much as digits as its factorization.

2140075859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 2140075859 is about 46260.9539352573. The cubic root of 2140075859 is about 1288.6739692101.

The spelling of 2140075859 in words is "two billion, one hundred forty million, seventy-five thousand, eight hundred fifty-nine".