14212404542 has 16 divisors (see below), whose sum is σ = 24882508800. Its totient is φ = 5961433848.

The previous prime is 14212404541. The next prime is 14212404601. The reversal of 14212404542 is 24540421241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14212404541) 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, 10799042 + ... + 10800357.

It is an arithmetic number, because the mean of its divisors is an integer number (1555156800).

Almost surely, 2^14212404542 is an apocalyptic number.

14212404542 is a deficient number, since it is larger than the sum of its proper divisors (10670104258).

14212404542 is a wasteful number, since it uses less digits than its factorization.

14212404542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21599455.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 14212404542 its reverse (24540421241), we get a palindrome (38752825783).

The spelling of 14212404542 in words is "fourteen billion, two hundred twelve million, four hundred four thousand, five hundred forty-two".