2306121426 has 24 divisors (see below), whose sum is σ = 5710396224. Its totient is φ = 658891800.

The previous prime is 2306121397. The next prime is 2306121431. The reversal of 2306121426 is 6241216032.

2306121426 is a `hidden beast` number, since 2 + 3 + 0 + 612 + 1 + 42 + 6 = 666.

2306121426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2306121426.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9151150 + ... + 9151401.

It is an arithmetic number, because the mean of its divisors is an integer number (237933176).

Almost surely, 2^2306121426 is an apocalyptic number.

2306121426 is an abundant number, since it is smaller than the sum of its proper divisors (3404274798).

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

2306121426 is a wasteful number, since it uses less digits than its factorization.

2306121426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18302566 (or 18302563 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2306121426 is about 48022.0931030708. The cubic root of 2306121426 is about 1321.1761452470.

Adding to 2306121426 its reverse (6241216032), we get a palindrome (8547337458).

The spelling of 2306121426 in words is "two billion, three hundred six million, one hundred twenty-one thousand, four hundred twenty-six".