14420407748711 has 4 divisors (see below), whose sum is σ = 14420427254424. Its totient is φ = 14420388243000.

The previous prime is 14420407748671. The next prime is 14420407748731. The reversal of 14420407748711 is 11784770402441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14420407748711 - 2¹⁴ = 14420407732327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14420407748711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420407748731) 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, 8598365 + ... + 10137686.

It is an arithmetic number, because the mean of its divisors is an integer number (3605106813606).

Almost surely, 2^{14420407748711} is an apocalyptic number.

14420407748711 is a deficient number, since it is larger than the sum of its proper divisors (19505713).

14420407748711 is an equidigital number, since it uses as much as digits as its factorization.

14420407748711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19505712.

The product of its (nonzero) digits is 1404928, while the sum is 50.

The spelling of 14420407748711 in words is "fourteen trillion, four hundred twenty billion, four hundred seven million, seven hundred forty-eight thousand, seven hundred eleven".