11542326120 has 512 divisors, whose sum is σ = 45091468800. Its totient is φ = 2599796736.

The previous prime is 11542326119. The next prime is 11542326203. The reversal of 11542326120 is 2162324511.

11542326120 is a `hidden beast` number, since 1 + 1 + 5 + 42 + 3 + 2 + 612 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8830507 + ... + 8831813.

It is an arithmetic number, because the mean of its divisors is an integer number (88069275).

Almost surely, 2^11542326120 is an apocalyptic number.

11542326120 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 11542326120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22545734400).

11542326120 is an abundant number, since it is smaller than the sum of its proper divisors (33549142680).

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

11542326120 is a wasteful number, since it uses less digits than its factorization.

11542326120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 11542326120 in words is "eleven billion, five hundred forty-two million, three hundred twenty-six thousand, one hundred twenty".