14446768745731 has 16 divisors (see below), whose sum is σ = 16927389990400. Its totient is φ = 12324257636040.

The previous prime is 14446768745701. The next prime is 14446768745741. The reversal of 14446768745731 is 13754786764441.

It is a happy number.

It is not a de Polignac number, because 14446768745731 - 2⁵ = 14446768745699 is a prime.

It is a super-2 number, since 2×14446768745731² (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 (14446768745701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99735351 + ... + 99880096.

It is an arithmetic number, because the mean of its divisors is an integer number (1057961874400).

Almost surely, 2^{14446768745731} is an apocalyptic number.

14446768745731 is a deficient number, since it is larger than the sum of its proper divisors (2480621244669).

14446768745731 is an equidigital number, since it uses as much as digits as its factorization.

14446768745731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199615679 (or 199615665 counting only the distinct ones).

The product of its digits is 379330560, while the sum is 67.

The spelling of 14446768745731 in words is "fourteen trillion, four hundred forty-six billion, seven hundred sixty-eight million, seven hundred forty-five thousand, seven hundred thirty-one".