2402123026 has 16 divisors (see below), whose sum is σ = 3672811800. Its totient is φ = 1177966080.

The previous prime is 2402122999. The next prime is 2402123039. The reversal of 2402123026 is 6203212042.

It can be written as a sum of positive squares in 4 ways, for example, as 1810417401 + 591705625 = 42549^2 + 24325^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2402122988 and 2402123006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14370 + ... + 70786.

Almost surely, 2^2402123026 is an apocalyptic number.

2402123026 is a deficient number, since it is larger than the sum of its proper divisors (1270688774).

2402123026 is a wasteful number, since it uses less digits than its factorization.

2402123026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56829.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2402123026 is about 49011.4581093034. The cubic root of 2402123026 is about 1339.2605681353.

Adding to 2402123026 its reverse (6203212042), we get a palindrome (8605335068).

The spelling of 2402123026 in words is "two billion, four hundred two million, one hundred twenty-three thousand, twenty-six".