14115540434 has 16 divisors (see below), whose sum is σ = 22389405696. Its totient is φ = 6663511200.

The previous prime is 14115540407. The next prime is 14115540437. The reversal of 14115540434 is 43404551141.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14115540434.

It is not an unprimeable number, because it can be changed into a prime (14115540437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2773922 + ... + 2779005.

It is an arithmetic number, because the mean of its divisors is an integer number (1399337856).

Almost surely, 2^14115540434 is an apocalyptic number.

14115540434 is a deficient number, since it is larger than the sum of its proper divisors (8273865262).

14115540434 is a wasteful number, since it uses less digits than its factorization.

14115540434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553001.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 14115540434 in words is "fourteen billion, one hundred fifteen million, five hundred forty thousand, four hundred thirty-four".