11606673040 has 20 divisors (see below), whose sum is σ = 26985515004. Its totient is φ = 4642669184.

The previous prime is 11606672897. The next prime is 11606673049. The reversal of 11606673040 is 4037660611.

It can be written as a sum of positive squares in 2 ways, for example, as 4679107216 + 6927565824 = 68404^2 + 83232^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 11606672987 and 11606673005.

It is not an unprimeable number, because it can be changed into a prime (11606673049) 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, 72541627 + ... + 72541786.

Almost surely, 2^11606673040 is an apocalyptic number.

11606673040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11606673040 is an abundant number, since it is smaller than the sum of its proper divisors (15378841964).

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

11606673040 is a wasteful number, since it uses less digits than its factorization.

11606673040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145083426 (or 145083420 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 11606673040 in words is "eleven billion, six hundred six million, six hundred seventy-three thousand, forty".