14877284147 has 4 divisors (see below), whose sum is σ = 16229764536. Its totient is φ = 13524803760.

The previous prime is 14877284129. The next prime is 14877284161. The reversal of 14877284147 is 74148277841.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14877284147 - 2¹⁶ = 14877218611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14877284197) 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 3 ways as a sum of consecutive naturals, for example, 676240178 + ... + 676240199.

It is an arithmetic number, because the mean of its divisors is an integer number (4057441134).

Almost surely, 2^14877284147 is an apocalyptic number.

14877284147 is a deficient number, since it is larger than the sum of its proper divisors (1352480389).

14877284147 is a wasteful number, since it uses less digits than its factorization.

14877284147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352480388.

The product of its digits is 2809856, while the sum is 53.

The spelling of 14877284147 in words is "fourteen billion, eight hundred seventy-seven million, two hundred eighty-four thousand, one hundred forty-seven".