14153444042 has 8 divisors (see below), whose sum is σ = 21630735396. Its totient is φ = 6943198912.

The previous prime is 14153444017. The next prime is 14153444047. The reversal of 14153444042 is 24044435141.

It can be written as a sum of positive squares in 2 ways, for example, as 12245414281 + 1908029761 = 110659^2 + 43681^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14153444047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66761423 + ... + 66761634.

Almost surely, 2^14153444042 is an apocalyptic number.

14153444042 is a deficient number, since it is larger than the sum of its proper divisors (7477291354).

14153444042 is a wasteful number, since it uses less digits than its factorization.

14153444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133523112.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 14153444042 its reverse (24044435141), we get a palindrome (38197879183).

The spelling of 14153444042 in words is "fourteen billion, one hundred fifty-three million, four hundred forty-four thousand, forty-two".