11813262430 has 32 divisors (see below), whose sum is σ = 22525944480. Its totient is φ = 4445122560.

The previous prime is 11813262427. The next prime is 11813262437. The reversal of 11813262430 is 3426231811.

It is a junction number, because it is equal to n+sod(n) for n = 11813262392 and 11813262401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11813262437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345966 + ... + 378574.

It is an arithmetic number, because the mean of its divisors is an integer number (703935765).

Almost surely, 2^11813262430 is an apocalyptic number.

11813262430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11813262430 is a deficient number, since it is larger than the sum of its proper divisors (10712682050).

11813262430 is a wasteful number, since it uses less digits than its factorization.

11813262430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34764.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 11813262430 in words is "eleven billion, eight hundred thirteen million, two hundred sixty-two thousand, four hundred thirty".