14420420332324 has 12 divisors (see below), whose sum is σ = 25237789189900. Its totient is φ = 7209623420928.

The previous prime is 14420420332309. The next prime is 14420420332421. The reversal of 14420420332324 is 42323302402441.

It can be written as a sum of positive squares in 2 ways, for example, as 12510496332324 + 1909924000000 = 3537018^2 + 1382000^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14420420332324.

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, 146631009 + ... + 146729320.

Almost surely, 2^{14420420332324} is an apocalyptic number.

It is an amenable number.

14420420332324 is a deficient number, since it is larger than the sum of its proper divisors (10817368857576).

14420420332324 is a wasteful number, since it uses less digits than its factorization.

14420420332324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293372622 (or 293372620 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 14420420332324 its reverse (42323302402441), we get a palindrome (56743722734765).

The spelling of 14420420332324 in words is "fourteen trillion, four hundred twenty billion, four hundred twenty million, three hundred thirty-two thousand, three hundred twenty-four".