14451044042 has 4 divisors (see below), whose sum is σ = 21676566066. Its totient is φ = 7225522020.

The previous prime is 14451044039. The next prime is 14451044051. The reversal of 14451044042 is 24044015441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14382965041 + 68079001 = 119929^2 + 8251^2 .

It is a super-4 number, since 4×14451044042⁴ (a number of 42 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14451043996 and 14451044014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3612761009 + ... + 3612761012.

Almost surely, 2^14451044042 is an apocalyptic number.

14451044042 is a deficient number, since it is larger than the sum of its proper divisors (7225522024).

14451044042 is an equidigital number, since it uses as much as digits as its factorization.

14451044042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225522023.

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

Adding to 14451044042 its reverse (24044015441), we get a palindrome (38495059483).

The spelling of 14451044042 in words is "fourteen billion, four hundred fifty-one million, forty-four thousand, forty-two".