14154002434 has 16 divisors (see below), whose sum is σ = 24942718080. Its totient is φ = 5938742160.

The previous prime is 14154002431. The next prime is 14154002497. The reversal of 14154002434 is 43420045141.

It is not an unprimeable number, because it can be changed into a prime (14154002431) 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, 24744474 + ... + 24745045.

It is an arithmetic number, because the mean of its divisors is an integer number (1558919880).

Almost surely, 2^14154002434 is an apocalyptic number.

14154002434 is a deficient number, since it is larger than the sum of its proper divisors (10788715646).

14154002434 is a wasteful number, since it uses less digits than its factorization.

14154002434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49489545.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 14154002434 its reverse (43420045141), we get a palindrome (57574047575).

The spelling of 14154002434 in words is "fourteen billion, one hundred fifty-four million, two thousand, four hundred thirty-four".