14001200000420 has 48 divisors (see below), whose sum is σ = 31079519251200. Its totient is φ = 5283518204160.

The previous prime is 14001200000327. The next prime is 14001200000441. The reversal of 14001200000420 is 2400000210041.

It is a super-2 number, since 2×14001200000420² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14001200000395 and 14001200000404.

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, 76991321 + ... + 77172960.

It is an arithmetic number, because the mean of its divisors is an integer number (647489984400).

Almost surely, 2^{14001200000420} is an apocalyptic number.

14001200000420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14001200000420 is an abundant number, since it is smaller than the sum of its proper divisors (17078319250780).

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

14001200000420 is a wasteful number, since it uses less digits than its factorization.

14001200000420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154164548 (or 154164546 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 14001200000420 its reverse (2400000210041), we get a palindrome (16401200210461).

The spelling of 14001200000420 in words is "fourteen trillion, one billion, two hundred million, four hundred twenty", and thus it is an aban number.