4240702279 has 4 divisors (see below), whose sum is σ = 4626220680. Its totient is φ = 3855183880.

The previous prime is 4240702273. The next prime is 4240702289. The reversal of 4240702279 is 9722070424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4240702279 - 2²³ = 4232313671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240702273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192759184 + ... + 192759205.

It is an arithmetic number, because the mean of its divisors is an integer number (1156555170).

Almost surely, 2^4240702279 is an apocalyptic number.

4240702279 is a deficient number, since it is larger than the sum of its proper divisors (385518401).

4240702279 is a wasteful number, since it uses less digits than its factorization.

4240702279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385518400.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 4240702279 is about 65120.6747431259. The cubic root of 4240702279 is about 1618.6238222605.

The spelling of 4240702279 in words is "four billion, two hundred forty million, seven hundred two thousand, two hundred seventy-nine".