14728042551 has 8 divisors (see below), whose sum is σ = 19719555840. Its totient is φ = 9777612152.

The previous prime is 14728042543. The next prime is 14728042561. The reversal of 14728042551 is 15524082741.

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

It is a cyclic number.

It is not a de Polignac number, because 14728042551 - 2³ = 14728042543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14728042541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10269885 + ... + 10271318.

It is an arithmetic number, because the mean of its divisors is an integer number (2464944480).

Almost surely, 2^14728042551 is an apocalyptic number.

14728042551 is a deficient number, since it is larger than the sum of its proper divisors (4991513289).

14728042551 is a wasteful number, since it uses less digits than its factorization.

14728042551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20541445.

The product of its (nonzero) digits is 89600, while the sum is 39.

The spelling of 14728042551 in words is "fourteen billion, seven hundred twenty-eight million, forty-two thousand, five hundred fifty-one".