14203342144020 has 96 divisors (see below), whose sum is σ = 40462907788800. Its totient is φ = 3721888465920.

The previous prime is 14203342143997. The next prime is 14203342144109. The reversal of 14203342144020 is 2044124330241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4795995 + ... + 7169954.

It is an arithmetic number, because the mean of its divisors is an integer number (421488622800).

Almost surely, 2^{14203342144020} is an apocalyptic number.

14203342144020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14203342144020 is an abundant number, since it is smaller than the sum of its proper divisors (26259565644780).

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

14203342144020 is a wasteful number, since it uses less digits than its factorization.

14203342144020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11966305 (or 11966303 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14203342144020 its reverse (2044124330241), we get a palindrome (16247466474261).

The spelling of 14203342144020 in words is "fourteen trillion, two hundred three billion, three hundred forty-two million, one hundred forty-four thousand, twenty".