14020120100420 has 48 divisors (see below), whose sum is σ = 33913235435520. Its totient is φ = 4769048721024.

The previous prime is 14020120100417. The next prime is 14020120100489. The reversal of 14020120100420 is 2400102102041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394248815 + ... + 394284374.

It is an arithmetic number, because the mean of its divisors is an integer number (706525738240).

Almost surely, 2^{14020120100420} is an apocalyptic number.

14020120100420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14020120100420 is an abundant number, since it is smaller than the sum of its proper divisors (19893115335100).

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

14020120100420 is a wasteful number, since it uses less digits than its factorization.

14020120100420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788533332 (or 788533330 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 14020120100420 its reverse (2400102102041), we get a palindrome (16420222202461).

The spelling of 14020120100420 in words is "fourteen trillion, twenty billion, one hundred twenty million, one hundred thousand, four hundred twenty".