11662541444604 has 24 divisors (see below), whose sum is σ = 27213286579920. Its totient is φ = 3887415261184.

The previous prime is 11662541444581. The next prime is 11662541444629. The reversal of 11662541444604 is 40644414526611.

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, 11825349 + ... + 12773564.

It is an arithmetic number, because the mean of its divisors is an integer number (1133886940830).

Almost surely, 2^{11662541444604} is an apocalyptic number.

It is an amenable number.

11662541444604 is an abundant number, since it is smaller than the sum of its proper divisors (15550745135316).

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

11662541444604 is a wasteful number, since it uses less digits than its factorization.

11662541444604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24638429 (or 24638427 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 11662541444604 in words is "eleven trillion, six hundred sixty-two billion, five hundred forty-one million, four hundred forty-four thousand, six hundred four".