11916678606 has 16 divisors (see below), whose sum is σ = 27238122624. Its totient is φ = 3404765304.

The previous prime is 11916678601. The next prime is 11916678611. The reversal of 11916678606 is 60687661911.

It is an interprime number because it is at equal distance from previous prime (11916678601) and next prime (11916678611).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11916678601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141865180 + ... + 141865263.

It is an arithmetic number, because the mean of its divisors is an integer number (1702382664).

Almost surely, 2^11916678606 is an apocalyptic number.

11916678606 is an abundant number, since it is smaller than the sum of its proper divisors (15321444018).

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

11916678606 is a wasteful number, since it uses less digits than its factorization.

11916678606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283730455.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 11916678606 in words is "eleven billion, nine hundred sixteen million, six hundred seventy-eight thousand, six hundred six".