14143442603361 has 4 divisors (see below), whose sum is σ = 18857923471152. Its totient is φ = 9428961735572.

The previous prime is 14143442603309. The next prime is 14143442603387. The reversal of 14143442603361 is 16330624434141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14143442603361 - 2¹⁰ = 14143442602337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14143442603161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2357240433891 + ... + 2357240433896.

It is an arithmetic number, because the mean of its divisors is an integer number (4714480867788).

Almost surely, 2^{14143442603361} is an apocalyptic number.

It is an amenable number.

14143442603361 is a deficient number, since it is larger than the sum of its proper divisors (4714480867791).

14143442603361 is an equidigital number, since it uses as much as digits as its factorization.

14143442603361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714480867790.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 14143442603361 in words is "fourteen trillion, one hundred forty-three billion, four hundred forty-two million, six hundred three thousand, three hundred sixty-one".