14380023043 has 4 divisors (see below), whose sum is σ = 14394135960. Its totient is φ = 14365910128.

The previous prime is 14380023001. The next prime is 14380023059. The reversal of 14380023043 is 34032008341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14380023043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14380023443) 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, 7054930 + ... + 7056967.

It is an arithmetic number, because the mean of its divisors is an integer number (3598533990).

Almost surely, 2^14380023043 is an apocalyptic number.

14380023043 is a deficient number, since it is larger than the sum of its proper divisors (14112917).

14380023043 is a wasteful number, since it uses less digits than its factorization.

14380023043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14112916.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 14380023043 in words is "fourteen billion, three hundred eighty million, twenty-three thousand, forty-three".