14021022043 has 12 divisors (see below), whose sum is σ = 16478320152. Its totient is φ = 11894117760.

The previous prime is 14021022007. The next prime is 14021022077. The reversal of 14021022043 is 34022012041.

It is a de Polignac number, because none of the positive numbers 2^k-14021022043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14021022043.

It is not an unprimeable number, because it can be changed into a prime (14021022143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1470213 + ... + 1479718.

It is an arithmetic number, because the mean of its divisors is an integer number (1373193346).

Almost surely, 2^14021022043 is an apocalyptic number.

14021022043 is a deficient number, since it is larger than the sum of its proper divisors (2457298109).

14021022043 is an equidigital number, since it uses as much as digits as its factorization.

14021022043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950042 (or 2950035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 14021022043 its reverse (34022012041), we get a palindrome (48043034084).

The spelling of 14021022043 in words is "fourteen billion, twenty-one million, twenty-two thousand, forty-three".