338964429086719 has 4 divisors (see below), whose sum is σ = 338964914048560. Its totient is φ = 338963944124880.

The previous prime is 338964429086693. The next prime is 338964429086729. The reversal of 338964429086719 is 917680924469833.

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 338964429086719 - 2³⁹ = 338414673272831 is a prime.

It is a super-3 number, since 3×338964429086719³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338964429086729) 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, 241430979 + ... + 242830900.

It is an arithmetic number, because the mean of its divisors is an integer number (84741228512140).

Almost surely, 2^{338964429086719} is an apocalyptic number.

338964429086719 is a deficient number, since it is larger than the sum of its proper divisors (484961841).

338964429086719 is an equidigital number, since it uses as much as digits as its factorization.

338964429086719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484961840.

The product of its (nonzero) digits is 3386105856, while the sum is 79.

The spelling of 338964429086719 in words is "three hundred thirty-eight trillion, nine hundred sixty-four billion, four hundred twenty-nine million, eighty-six thousand, seven hundred nineteen".