14040030043 has 16 divisors (see below), whose sum is σ = 15666084000. Its totient is φ = 12493393920.

The previous prime is 14040030041. The next prime is 14040030073. The reversal of 14040030043 is 34003004041.

It is a cyclic number.

It is not a de Polignac number, because 14040030043 - 2¹ = 14040030041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14040030043.

It is not an unprimeable number, because it can be changed into a prime (14040030041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212608 + ... + 270706.

It is an arithmetic number, because the mean of its divisors is an integer number (979130250).

Almost surely, 2^14040030043 is an apocalyptic number.

14040030043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14040030043 is a deficient number, since it is larger than the sum of its proper divisors (1626053957).

14040030043 is a wasteful number, since it uses less digits than its factorization.

14040030043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58782.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 14040030043 its reverse (34003004041), we get a palindrome (48043034084).

The spelling of 14040030043 in words is "fourteen billion, forty million, thirty thousand, forty-three".