14403331442 has 8 divisors (see below), whose sum is σ = 21818908332. Its totient is φ = 7130362000.

The previous prime is 14403331421. The next prime is 14403331457. The reversal of 14403331442 is 24413330441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11508783841 + 2894547601 = 107279^2 + 53801^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35651609 + ... + 35652012.

Almost surely, 2^14403331442 is an apocalyptic number.

14403331442 is a deficient number, since it is larger than the sum of its proper divisors (7415576890).

14403331442 is a wasteful number, since it uses less digits than its factorization.

14403331442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71303724.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 14403331442 its reverse (24413330441), we get a palindrome (38816661883).

The spelling of 14403331442 in words is "fourteen billion, four hundred three million, three hundred thirty-one thousand, four hundred forty-two".