14147286548 has 6 divisors (see below), whose sum is σ = 24757751466. Its totient is φ = 7073643272.

The previous prime is 14147286523. The next prime is 14147286617. The reversal of 14147286548 is 84568274141.

It can be written as a sum of positive squares in only one way, i.e., 14072602384 + 74684164 = 118628^2 + 8642^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14147286496 and 14147286505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1768410815 + ... + 1768410822.

It is an arithmetic number, because the mean of its divisors is an integer number (4126291911).

Almost surely, 2^14147286548 is an apocalyptic number.

It is an amenable number.

14147286548 is a deficient number, since it is larger than the sum of its proper divisors (10610464918).

14147286548 is a wasteful number, since it uses less digits than its factorization.

14147286548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3536821641 (or 3536821639 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

The spelling of 14147286548 in words is "fourteen billion, one hundred forty-seven million, two hundred eighty-six thousand, five hundred forty-eight".