11844003478 has 8 divisors (see below), whose sum is σ = 18144005472. Its totient is φ = 5796001656.

The previous prime is 11844003359. The next prime is 11844003481. The reversal of 11844003478 is 87430044811.

It is a happy number.

11844003478 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11844003478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62999925 + ... + 63000112.

It is an arithmetic number, because the mean of its divisors is an integer number (2268000684).

Almost surely, 2^11844003478 is an apocalyptic number.

11844003478 is a deficient number, since it is larger than the sum of its proper divisors (6300001994).

11844003478 is a wasteful number, since it uses less digits than its factorization.

11844003478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126000086.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 11844003478 in words is "eleven billion, eight hundred forty-four million, three thousand, four hundred seventy-eight".