11679072340 has 24 divisors (see below), whose sum is σ = 26412671880. Its totient is φ = 4312272768.

The previous prime is 11679072331. The next prime is 11679072359. The reversal of 11679072340 is 4327097611.

It can be written as a sum of positive squares in 4 ways, for example, as 100881936 + 11578190404 = 10044^2 + 107602^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11679072293 and 11679072302.

It is a congruent number.

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, 22459495 + ... + 22460014.

It is an arithmetic number, because the mean of its divisors is an integer number (1100527995).

Almost surely, 2^11679072340 is an apocalyptic number.

11679072340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11679072340 is an abundant number, since it is smaller than the sum of its proper divisors (14733599540).

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

11679072340 is a wasteful number, since it uses less digits than its factorization.

11679072340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44919531 (or 44919529 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 11679072340 in words is "eleven billion, six hundred seventy-nine million, seventy-two thousand, three hundred forty".