11389148060 has 12 divisors (see below), whose sum is σ = 23917210968. Its totient is φ = 4555659216.

The previous prime is 11389148041. The next prime is 11389148101. The reversal of 11389148060 is 6084198311.

It is a junction number, because it is equal to n+sod(n) for n = 11389147999 and 11389148017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284728682 + ... + 284728721.

It is an arithmetic number, because the mean of its divisors is an integer number (1993100914).

Almost surely, 2^11389148060 is an apocalyptic number.

11389148060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11389148060 is an abundant number, since it is smaller than the sum of its proper divisors (12528062908).

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

11389148060 is a wasteful number, since it uses less digits than its factorization.

11389148060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569457412 (or 569457410 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 11389148060 in words is "eleven billion, three hundred eighty-nine million, one hundred forty-eight thousand, sixty".