14423043120140 has 48 divisors (see below), whose sum is σ = 31108113829632. Its totient is φ = 5613090690816.

The previous prime is 14423043120113. The next prime is 14423043120163. The reversal of 14423043120140 is 4102134032441.

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, 21141242 + ... + 21812798.

It is an arithmetic number, because the mean of its divisors is an integer number (648085704784).

Almost surely, 2^{14423043120140} is an apocalyptic number.

14423043120140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14423043120140 is an abundant number, since it is smaller than the sum of its proper divisors (16685070709492).

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

14423043120140 is a wasteful number, since it uses less digits than its factorization.

14423043120140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700626 (or 700624 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 14423043120140 its reverse (4102134032441), we get a palindrome (18525177152581).

The spelling of 14423043120140 in words is "fourteen trillion, four hundred twenty-three billion, forty-three million, one hundred twenty thousand, one hundred forty".