14213442040000 has 140 divisors (see below), whose sum is σ = 40279677239824. Its totient is φ = 4873180032000.

The previous prime is 14213442039971. The next prime is 14213442040043. The reversal of 14213442040000 is 4024431241.

It is a tau number, because it is divible by the number of its divisors (140).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25101147 + ... + 25661146.

Almost surely, 2^{14213442040000} is an apocalyptic number.

14213442040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14213442040000 is an abundant number, since it is smaller than the sum of its proper divisors (26066235199824).

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

14213442040000 is an frugal number, since it uses more digits than its factorization.

14213442040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50762332 (or 50762307 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 14213442040000 its reverse (4024431241), we get a palindrome (14217466471241).

The spelling of 14213442040000 in words is "fourteen trillion, two hundred thirteen billion, four hundred forty-two million, forty thousand".