14028360277 has 4 divisors (see below), whose sum is σ = 14157060940. Its totient is φ = 13899659616.

The previous prime is 14028360263. The next prime is 14028360317. The reversal of 14028360277 is 77206382041.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3955026321 + 10073333956 = 62889^2 + 100366^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14028360277 is a prime.

It is a super-2 number, since 2×14028360277² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14028363277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64350168 + ... + 64350385.

It is an arithmetic number, because the mean of its divisors is an integer number (3539265235).

Almost surely, 2^14028360277 is an apocalyptic number.

It is an amenable number.

14028360277 is a deficient number, since it is larger than the sum of its proper divisors (128700663).

14028360277 is a wasteful number, since it uses less digits than its factorization.

14028360277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128700662.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 14028360277 in words is "fourteen billion, twenty-eight million, three hundred sixty thousand, two hundred seventy-seven".