2311608426 has 16 divisors (see below), whose sum is σ = 4721583744. Its totient is φ = 754141664.

The previous prime is 2311608401. The next prime is 2311608433. The reversal of 2311608426 is 6248061132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4098315 + ... + 4098878.

It is an arithmetic number, because the mean of its divisors is an integer number (295098984).

Almost surely, 2^2311608426 is an apocalyptic number.

2311608426 is an abundant number, since it is smaller than the sum of its proper divisors (2409975318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2311608426 is a wasteful number, since it uses less digits than its factorization.

2311608426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8197245.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2311608426 is about 48079.1891154583. The cubic root of 2311608426 is about 1322.2231487501.

Adding to 2311608426 its reverse (6248061132), we get a palindrome (8559669558).

The spelling of 2311608426 in words is "two billion, three hundred eleven million, six hundred eight thousand, four hundred twenty-six".