14152121054020 has 48 divisors (see below), whose sum is σ = 31485733192368. Its totient is φ = 5324796887040.

The previous prime is 14152121054011. The next prime is 14152121054047. The reversal of 14152121054020 is 2045012125141.

14152121054020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 240280353856 + 13911840700164 = 490184^2 + 3729858^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14152121054020.

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, 11362077 + ... + 12545956.

It is an arithmetic number, because the mean of its divisors is an integer number (655952774841).

Almost surely, 2^{14152121054020} is an apocalyptic number.

14152121054020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14152121054020 is an abundant number, since it is smaller than the sum of its proper divisors (17333612138348).

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

14152121054020 is a wasteful number, since it uses less digits than its factorization.

14152121054020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23909800 (or 23909798 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 14152121054020 its reverse (2045012125141), we get a palindrome (16197133179161).

The spelling of 14152121054020 in words is "fourteen trillion, one hundred fifty-two billion, one hundred twenty-one million, fifty-four thousand, twenty".