14403412542 has 64 divisors (see below), whose sum is σ = 30571084800. Its totient is φ = 4516552320.

The previous prime is 14403412481. The next prime is 14403412549. The reversal of 14403412542 is 24521430441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14403412549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1868917 + ... + 1876607.

It is an arithmetic number, because the mean of its divisors is an integer number (477673200).

Almost surely, 2^14403412542 is an apocalyptic number.

14403412542 is an abundant number, since it is smaller than the sum of its proper divisors (16167672258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14403412542 is a wasteful number, since it uses less digits than its factorization.

14403412542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8001.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14403412542 its reverse (24521430441), we get a palindrome (38924842983).

The spelling of 14403412542 in words is "fourteen billion, four hundred three million, four hundred twelve thousand, five hundred forty-two".