14220413543420 has 48 divisors (see below), whose sum is σ = 34638380474880. Its totient is φ = 4802800647744.

The previous prime is 14220413543393. The next prime is 14220413543437. The reversal of 14220413543420 is 2434531402241.

It is a super-2 number, since 2×14220413543420² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758008400 + ... + 758027159.

It is an arithmetic number, because the mean of its divisors is an integer number (721632926560).

Almost surely, 2^{14220413543420} is an apocalyptic number.

14220413543420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14220413543420 is an abundant number, since it is smaller than the sum of its proper divisors (20417966931460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14220413543420 is a wasteful number, since it uses less digits than its factorization.

14220413543420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516035642 (or 1516035640 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 14220413543420 its reverse (2434531402241), we get a palindrome (16654944945661).

The spelling of 14220413543420 in words is "fourteen trillion, two hundred twenty billion, four hundred thirteen million, five hundred forty-three thousand, four hundred twenty".