11894453150 has 24 divisors (see below), whose sum is σ = 23288089080. Its totient is φ = 4507371360.

The previous prime is 11894453143. The next prime is 11894453167. The reversal of 11894453150 is 5135449811.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11894453098 and 11894453107.

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, 6259289 + ... + 6261188.

It is an arithmetic number, because the mean of its divisors is an integer number (970337045).

Almost surely, 2^11894453150 is an apocalyptic number.

11894453150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11894453150 is a deficient number, since it is larger than the sum of its proper divisors (11393635930).

11894453150 is a wasteful number, since it uses less digits than its factorization.

11894453150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12520508 (or 12520503 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 11894453150 in words is "eleven billion, eight hundred ninety-four million, four hundred fifty-three thousand, one hundred fifty".