11696842338 has 16 divisors (see below), whose sum is σ = 24025946880. Its totient is φ = 3793570416.

The previous prime is 11696842321. The next prime is 11696842351. The reversal of 11696842338 is 83324869611.

It is a super-2 number, since 2×11696842338² (a number of 21 digits) contains 22 as substring.

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, 26344018 + ... + 26344461.

It is an arithmetic number, because the mean of its divisors is an integer number (1501621680).

Almost surely, 2^11696842338 is an apocalyptic number.

11696842338 is an abundant number, since it is smaller than the sum of its proper divisors (12329104542).

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

11696842338 is a wasteful number, since it uses less digits than its factorization.

11696842338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52688521.

The product of its digits is 1492992, while the sum is 51.

The spelling of 11696842338 in words is "eleven billion, six hundred ninety-six million, eight hundred forty-two thousand, three hundred thirty-eight".