11167152940 has 48 divisors (see below), whose sum is σ = 24313524480. Its totient is φ = 4303837440.

The previous prime is 11167152917. The next prime is 11167152943. The reversal of 11167152940 is 4925176111.

It is a self number, because there is not a number n which added to its sum of digits gives 11167152940.

It is not an unprimeable number, because it can be changed into a prime (11167152943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102654 + ... + 181306.

It is an arithmetic number, because the mean of its divisors is an integer number (506531760).

Almost surely, 2^11167152940 is an apocalyptic number.

11167152940 is a gapful number since it is divisible by the number (10) 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 11167152940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12156762240).

11167152940 is an abundant number, since it is smaller than the sum of its proper divisors (13146371540).

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

11167152940 is a wasteful number, since it uses less digits than its factorization.

11167152940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78922 (or 78920 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

The spelling of 11167152940 in words is "eleven billion, one hundred sixty-seven million, one hundred fifty-two thousand, nine hundred forty".