14021411420 has 12 divisors (see below), whose sum is σ = 29444964024. Its totient is φ = 5608564560.

The previous prime is 14021411413. The next prime is 14021411423. The reversal of 14021411420 is 2411412041.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 701070571 = 14021411420 / (1 + 4 + 0 + 2 + 1 + 4 + 1 + 1 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 14021411392 and 14021411401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14021411423) 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, 350535266 + ... + 350535305.

It is an arithmetic number, because the mean of its divisors is an integer number (2453747002).

Almost surely, 2^14021411420 is an apocalyptic number.

14021411420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14021411420 is an abundant number, since it is smaller than the sum of its proper divisors (15423552604).

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

14021411420 is a wasteful number, since it uses less digits than its factorization.

14021411420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701070580 (or 701070578 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 14021411420 its reverse (2411412041), we get a palindrome (16432823461).

The spelling of 14021411420 in words is "fourteen billion, twenty-one million, four hundred eleven thousand, four hundred twenty".