11585243070812 has 24 divisors (see below), whose sum is σ = 20281064294400. Its totient is φ = 5790653524656.

The previous prime is 11585243070799. The next prime is 11585243070827. The reversal of 11585243070812 is 21807034258511.

It is a happy number.

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, 285618989 + ... + 285659547.

It is an arithmetic number, because the mean of its divisors is an integer number (845044345600).

Almost surely, 2^{11585243070812} is an apocalyptic number.

It is an amenable number.

11585243070812 is a deficient number, since it is larger than the sum of its proper divisors (8695821223588).

11585243070812 is a wasteful number, since it uses less digits than its factorization.

11585243070812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63065 (or 63063 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 47.

The spelling of 11585243070812 in words is "eleven trillion, five hundred eighty-five billion, two hundred forty-three million, seventy thousand, eight hundred twelve".