14922785703493 has 4 divisors (see below), whose sum is σ = 14922827615340. Its totient is φ = 14922743791648.

The previous prime is 14922785703481. The next prime is 14922785703541. The reversal of 14922785703493 is 39430758722941.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3640589929089 + 11282195774404 = 1908033^2 + 3358898^2 .

It is a cyclic number.

It is not a de Polignac number, because 14922785703493 - 2¹⁷ = 14922785572421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14922785703593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20417230 + ... + 21135487.

It is an arithmetic number, because the mean of its divisors is an integer number (3730706903835).

Almost surely, 2^{14922785703493} is an apocalyptic number.

It is an amenable number.

14922785703493 is a deficient number, since it is larger than the sum of its proper divisors (41911847).

14922785703493 is an equidigital number, since it uses as much as digits as its factorization.

14922785703493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41911846.

The product of its (nonzero) digits is 91445760, while the sum is 64.

The spelling of 14922785703493 in words is "fourteen trillion, nine hundred twenty-two billion, seven hundred eighty-five million, seven hundred three thousand, four hundred ninety-three".