11800424359 has 4 divisors (see below), whose sum is σ = 11800643800. Its totient is φ = 11800204920.

The previous prime is 11800424351. The next prime is 11800424369. The reversal of 11800424359 is 95342400811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11800424359 - 2³ = 11800424351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11800424351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31717 + ... + 156865.

It is an arithmetic number, because the mean of its divisors is an integer number (2950160950).

Almost surely, 2^11800424359 is an apocalyptic number.

11800424359 is a deficient number, since it is larger than the sum of its proper divisors (219441).

11800424359 is an equidigital number, since it uses as much as digits as its factorization.

11800424359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219440.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 11800424359 in words is "eleven billion, eight hundred million, four hundred twenty-four thousand, three hundred fifty-nine".