14666421363 has 16 divisors (see below), whose sum is σ = 21347280000. Its totient is φ = 8882780480.

The previous prime is 14666421361. The next prime is 14666421383. The reversal of 14666421363 is 36312466641.

It is a cyclic number.

It is not a de Polignac number, because 14666421363 - 2¹ = 14666421361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14666421361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98778 + ... + 197711.

It is an arithmetic number, because the mean of its divisors is an integer number (1334205000).

Almost surely, 2^14666421363 is an apocalyptic number.

14666421363 is a deficient number, since it is larger than the sum of its proper divisors (6680858637).

14666421363 is a wasteful number, since it uses less digits than its factorization.

14666421363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298002.

The product of its digits is 373248, while the sum is 42.

The spelling of 14666421363 in words is "fourteen billion, six hundred sixty-six million, four hundred twenty-one thousand, three hundred sixty-three".