11441431194 has 8 divisors (see below), whose sum is σ = 22882862400. Its totient is φ = 3813810396.

The previous prime is 11441431193. The next prime is 11441431241. The reversal of 11441431194 is 49113414411.

It is a sphenic number, since it is the product of 3 distinct primes.

11441431194 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11441431193) 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, 953452594 + ... + 953452605.

It is an arithmetic number, because the mean of its divisors is an integer number (2860357800).

Almost surely, 2^11441431194 is an apocalyptic number.

11441431194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11441431194 is a wasteful number, since it uses less digits than its factorization.

11441431194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906905204.

The product of its digits is 6912, while the sum is 33.

The spelling of 11441431194 in words is "eleven billion, four hundred forty-one million, four hundred thirty-one thousand, one hundred ninety-four".