14026660452 has 36 divisors (see below), whose sum is σ = 40521464256. Its totient is φ = 4007617200.

The previous prime is 14026660381. The next prime is 14026660457. The reversal of 14026660452 is 25406662041.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14026660457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27830424 + ... + 27830927.

Almost surely, 2^14026660452 is an apocalyptic number.

14026660452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14026660452 is an abundant number, since it is smaller than the sum of its proper divisors (26494803804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14026660452 is a wasteful number, since it uses less digits than its factorization.

14026660452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55661368 (or 55661363 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 14026660452 in words is "fourteen billion, twenty-six million, six hundred sixty thousand, four hundred fifty-two".