11162860032 has 160 divisors (see below), whose sum is σ = 31015068480. Its totient is φ = 3563356160.

The previous prime is 11162859989. The next prime is 11162860073. The reversal of 11162860032 is 23006826111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5834308 + ... + 5836220.

It is an arithmetic number, because the mean of its divisors is an integer number (193844178).

Almost surely, 2^11162860032 is an apocalyptic number.

11162860032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11162860032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15507534240).

11162860032 is an abundant number, since it is smaller than the sum of its proper divisors (19852208448).

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

11162860032 is a wasteful number, since it uses less digits than its factorization.

11162860032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094 (or 2078 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 11162860032 in words is "eleven billion, one hundred sixty-two million, eight hundred sixty thousand, thirty-two".