14421014399 has 8 divisors (see below), whose sum is σ = 15733792080. Its totient is φ = 13108532800.

The previous prime is 14421014393. The next prime is 14421014431. The reversal of 14421014399 is 99341012441.

It is a happy number.

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

It is not a de Polignac number, because 14421014399 - 2²⁸ = 14152578943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421014393) 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, 34787 + ... + 173355.

It is an arithmetic number, because the mean of its divisors is an integer number (1966724010).

Almost surely, 2^14421014399 is an apocalyptic number.

14421014399 is a deficient number, since it is larger than the sum of its proper divisors (1312777681).

14421014399 is a wasteful number, since it uses less digits than its factorization.

14421014399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148041.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 14421014399 in words is "fourteen billion, four hundred twenty-one million, fourteen thousand, three hundred ninety-nine".