11843426950 has 24 divisors (see below), whose sum is σ = 22402148760. Its totient is φ = 4657075200.

The previous prime is 11843426939. The next prime is 11843426971. The reversal of 11843426950 is 5962434811.

It is a junction number, because it is equal to n+sod(n) for n = 11843426897 and 11843426906.

It is a congruent number.

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, 2004411 + ... + 2010310.

It is an arithmetic number, because the mean of its divisors is an integer number (933422865).

Almost surely, 2^11843426950 is an apocalyptic number.

11843426950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11843426950 is a deficient number, since it is larger than the sum of its proper divisors (10558721810).

11843426950 is a wasteful number, since it uses less digits than its factorization.

11843426950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014792 (or 4014787 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 11843426950 in words is "eleven billion, eight hundred forty-three million, four hundred twenty-six thousand, nine hundred fifty".