14464420263 has 16 divisors (see below), whose sum is σ = 22556601600. Its totient is φ = 9135423000.

The previous prime is 14464420253. The next prime is 14464420273. The reversal of 14464420263 is 36202446441.

14464420263 is a `hidden beast` number, since 1 + 4 + 4 + 644 + 2 + 0 + 2 + 6 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (14464420253) and next prime (14464420273).

It is not a de Polignac number, because 14464420263 - 2¹³ = 14464412071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14464420213) 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, 14097363 + ... + 14098388.

It is an arithmetic number, because the mean of its divisors is an integer number (1409787600).

Almost surely, 2^14464420263 is an apocalyptic number.

14464420263 is a deficient number, since it is larger than the sum of its proper divisors (8092181337).

14464420263 is a wasteful number, since it uses less digits than its factorization.

14464420263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28195779 (or 28195773 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 14464420263 in words is "fourteen billion, four hundred sixty-four million, four hundred twenty thousand, two hundred sixty-three".