14001442440020 has 24 divisors (see below), whose sum is σ = 33603461856384. Its totient is φ = 4800494550816.

The previous prime is 14001442439989. The next prime is 14001442440061. The reversal of 14001442440020 is 2004424410041.

14001442440020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14001442440020² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50005151432 + ... + 50005151711.

It is an arithmetic number, because the mean of its divisors is an integer number (1400144244016).

Almost surely, 2^{14001442440020} is an apocalyptic number.

14001442440020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14001442440020 is an abundant number, since it is smaller than the sum of its proper divisors (19602019416364).

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

14001442440020 is a wasteful number, since it uses less digits than its factorization.

14001442440020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100010303159 (or 100010303157 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 14001442440020 its reverse (2004424410041), we get a palindrome (16005866850061).

The spelling of 14001442440020 in words is "fourteen trillion, one billion, four hundred forty-two million, four hundred forty thousand, twenty".