6968839511338 has 4 divisors (see below), whose sum is σ = 10453259267010. Its totient is φ = 3484419755668.

The previous prime is 6968839511281. The next prime is 6968839511369. The reversal of 6968839511338 is 8331159388696.

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

It can be written as a sum of positive squares in only one way, i.e., 6738058233729 + 230781277609 = 2595777^2 + 480397^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742209877833 + ... + 1742209877836.

Almost surely, 2^{6968839511338} is an apocalyptic number.

6968839511338 is a deficient number, since it is larger than the sum of its proper divisors (3484419755672).

6968839511338 is a wasteful number, since it uses less digits than its factorization.

6968839511338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484419755671.

The product of its digits is 201553920, while the sum is 70.

The spelling of 6968839511338 in words is "six trillion, nine hundred sixty-eight billion, eight hundred thirty-nine million, five hundred eleven thousand, three hundred thirty-eight".