14981401822 has 8 divisors (see below), whose sum is σ = 22472737416. Its totient is φ = 7490489352.

The previous prime is 14981401819. The next prime is 14981401889. The reversal of 14981401822 is 22810418941.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6628 + ... + 173224.

It is an arithmetic number, because the mean of its divisors is an integer number (2809092177).

Almost surely, 2^14981401822 is an apocalyptic number.

14981401822 is a deficient number, since it is larger than the sum of its proper divisors (7491335594).

14981401822 is a wasteful number, since it uses less digits than its factorization.

14981401822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211562.

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 14981401822 in words is "fourteen billion, nine hundred eighty-one million, four hundred one thousand, eight hundred twenty-two".