14131666263 has 96 divisors (see below), whose sum is σ = 22881968640. Its totient is φ = 7687680000.

The previous prime is 14131666223. The next prime is 14131666291. The reversal of 14131666263 is 36266613141.

It is not a de Polignac number, because 14131666263 - 2¹⁷ = 14131535191 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131666223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35240863 + ... + 35241263.

It is an arithmetic number, because the mean of its divisors is an integer number (238353840).

Almost surely, 2^14131666263 is an apocalyptic number.

14131666263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14131666263 is a deficient number, since it is larger than the sum of its proper divisors (8750302377).

14131666263 is a wasteful number, since it uses less digits than its factorization.

14131666263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 588 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The spelling of 14131666263 in words is "fourteen billion, one hundred thirty-one million, six hundred sixty-six thousand, two hundred sixty-three".