14220680426844 has 24 divisors (see below), whose sum is σ = 33182532405120. Its totient is φ = 4740091845744.

The previous prime is 14220680426819. The next prime is 14220680426861. The reversal of 14220680426844 is 44862408602241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16430914 + ... + 17274729.

It is an arithmetic number, because the mean of its divisors is an integer number (1382605516880).

Almost surely, 2^{14220680426844} is an apocalyptic number.

It is an amenable number.

14220680426844 is an abundant number, since it is smaller than the sum of its proper divisors (18961851978276).

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

14220680426844 is a wasteful number, since it uses less digits than its factorization.

14220680426844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33740809 (or 33740807 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 51.

The spelling of 14220680426844 in words is "fourteen trillion, two hundred twenty billion, six hundred eighty million, four hundred twenty-six thousand, eight hundred forty-four".