11110541663604 has 96 divisors (see below), whose sum is σ = 27330712783360. Its totient is φ = 3503238076800.

The previous prime is 11110541663603. The next prime is 11110541663621. The reversal of 11110541663604 is 40636614501111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110541663603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 854453367 + ... + 854466369.

Almost surely, 2^{11110541663604} is an apocalyptic number.

It is an amenable number.

11110541663604 is an abundant number, since it is smaller than the sum of its proper divisors (16220171119756).

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

11110541663604 is a wasteful number, since it uses less digits than its factorization.

11110541663604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18461 (or 18459 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 11110541663604 in words is "eleven trillion, one hundred ten billion, five hundred forty-one million, six hundred sixty-three thousand, six hundred four".