2423311779 has 32 divisors (see below), whose sum is σ = 3764759040. Its totient is φ = 1357834752.

The previous prime is 2423311747. The next prime is 2423311789. The reversal of 2423311779 is 9771133242.

It is not a de Polignac number, because 2423311779 - 2⁵ = 2423311747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2423311729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534229 + ... + 538745.

It is an arithmetic number, because the mean of its divisors is an integer number (117648720).

Almost surely, 2^2423311779 is an apocalyptic number.

2423311779 is a deficient number, since it is larger than the sum of its proper divisors (1341447261).

2423311779 is a wasteful number, since it uses less digits than its factorization.

2423311779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019.

The product of its digits is 63504, while the sum is 39.

The square root of 2423311779 is about 49227.1447374312. The cubic root of 2423311779 is about 1343.1868492392.

The spelling of 2423311779 in words is "two billion, four hundred twenty-three million, three hundred eleven thousand, seven hundred seventy-nine".