14420313143203 has 8 divisors (see below), whose sum is σ = 16415218123776. Its totient is φ = 12539402733000.

The previous prime is 14420313143147. The next prime is 14420313143213. The reversal of 14420313143203 is 30234131302441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14420313143203 - 2³³ = 14411723208611 is a prime.

It is a super-2 number, since 2×14420313143203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14420313143213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28498642323 + ... + 28498642828.

It is an arithmetic number, because the mean of its divisors is an integer number (2051902265472).

Almost surely, 2^{14420313143203} is an apocalyptic number.

14420313143203 is a deficient number, since it is larger than the sum of its proper divisors (1994904980573).

14420313143203 is a wasteful number, since it uses less digits than its factorization.

14420313143203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56997285185.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 14420313143203 its reverse (30234131302441), we get a palindrome (44654444445644).

The spelling of 14420313143203 in words is "fourteen trillion, four hundred twenty billion, three hundred thirteen million, one hundred forty-three thousand, two hundred three".