14028863971 has 2 divisors, whose sum is σ = 14028863972. Its totient is φ = 14028863970.

The previous prime is 14028863951. The next prime is 14028864029. The reversal of 14028863971 is 17936882041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14028863971 - 2⁷ = 14028863843 is a prime.

It is not a weakly prime, because it can be changed into another prime (14028863951) 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 as a sum of consecutive naturals, namely, 7014431985 + 7014431986.

It is an arithmetic number, because the mean of its divisors is an integer number (7014431986).

Almost surely, 2^14028863971 is an apocalyptic number.

14028863971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14028863971 is an equidigital number, since it uses as much as digits as its factorization.

14028863971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 14028863971 in words is "fourteen billion, twenty-eight million, eight hundred sixty-three thousand, nine hundred seventy-one".