4102001279 has 2 divisors, whose sum is σ = 4102001280. Its totient is φ = 4102001278.

The previous prime is 4102001261. The next prime is 4102001311. The reversal of 4102001279 is 9721002014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4102001279 - 2⁸ = 4102001023 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4102001879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051000639 + 2051000640.

It is an arithmetic number, because the mean of its divisors is an integer number (2051000640).

Almost surely, 2^4102001279 is an apocalyptic number.

4102001279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102001279 is an equidigital number, since it uses as much as digits as its factorization.

4102001279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 4102001279 is about 64046.8678312999. The cubic root of 4102001279 is about 1600.7810352144.

The spelling of 4102001279 in words is "four billion, one hundred two million, one thousand, two hundred seventy-nine".