13996489334 has 8 divisors (see below), whose sum is σ = 22229718408. Its totient is φ = 6586583200.

The previous prime is 13996489333. The next prime is 13996489343. The reversal of 13996489334 is 43398469931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13996489333) 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, 205830692 + ... + 205830759.

It is an arithmetic number, because the mean of its divisors is an integer number (2778714801).

Almost surely, 2^13996489334 is an apocalyptic number.

13996489334 is a deficient number, since it is larger than the sum of its proper divisors (8233229074).

13996489334 is a wasteful number, since it uses less digits than its factorization.

13996489334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411661470.

The product of its digits is 15116544, while the sum is 59.

The spelling of 13996489334 in words is "thirteen billion, nine hundred ninety-six million, four hundred eighty-nine thousand, three hundred thirty-four".