14942221699 has 8 divisors (see below), whose sum is σ = 16412509440. Its totient is φ = 13540319496.

The previous prime is 14942221687. The next prime is 14942221729. The reversal of 14942221699 is 99612224941.

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

It is a cyclic number.

It is not a de Polignac number, because 14942221699 - 2⁷ = 14942221571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14942221199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17095927 + ... + 17096800.

It is an arithmetic number, because the mean of its divisors is an integer number (2051563680).

Almost surely, 2^14942221699 is an apocalyptic number.

14942221699 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14942221699 is a deficient number, since it is larger than the sum of its proper divisors (1470287741).

14942221699 is a wasteful number, since it uses less digits than its factorization.

14942221699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34192769.

The product of its digits is 559872, while the sum is 49.

The spelling of 14942221699 in words is "fourteen billion, nine hundred forty-two million, two hundred twenty-one thousand, six hundred ninety-nine".