11285577889071 has 8 divisors (see below), whose sum is σ = 15137541600384. Its totient is φ = 7478666385240.

The previous prime is 11285577889067. The next prime is 11285577889073. The reversal of 11285577889071 is 17098877558211.

11285577889071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11285577889071 - 2² = 11285577889067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11285577888987 and 11285577889005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11285577889073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11263051285 + ... + 11263052286.

It is an arithmetic number, because the mean of its divisors is an integer number (1892192700048).

Almost surely, 2^{11285577889071} is an apocalyptic number.

11285577889071 is a deficient number, since it is larger than the sum of its proper divisors (3851963711313).

11285577889071 is a wasteful number, since it uses less digits than its factorization.

11285577889071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22526103741.

The product of its (nonzero) digits is 79027200, while the sum is 69.

The spelling of 11285577889071 in words is "eleven trillion, two hundred eighty-five billion, five hundred seventy-seven million, eight hundred eighty-nine thousand, seventy-one".