14022021477 has 8 divisors (see below), whose sum is σ = 18705021120. Its totient is φ = 9343518080.

The previous prime is 14022021427. The next prime is 14022021521. The reversal of 14022021477 is 77412022041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14022021477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14022021427) 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, 1116777 + ... + 1129262.

It is an arithmetic number, because the mean of its divisors is an integer number (2338127640).

Almost surely, 2^14022021477 is an apocalyptic number.

It is an amenable number.

14022021477 is a deficient number, since it is larger than the sum of its proper divisors (4682999643).

14022021477 is a wasteful number, since it uses less digits than its factorization.

14022021477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248123.

The product of its (nonzero) digits is 6272, while the sum is 30.

The spelling of 14022021477 in words is "fourteen billion, twenty-two million, twenty-one thousand, four hundred seventy-seven".