11543354706 has 96 divisors (see below), whose sum is σ = 26193888000. Its totient is φ = 3385234944.

The previous prime is 11543354681. The next prime is 11543354723. The reversal of 11543354706 is 60745334511.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2320590 + ... + 2325558.

It is an arithmetic number, because the mean of its divisors is an integer number (272853000).

Almost surely, 2^11543354706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11543354706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13096944000).

11543354706 is an abundant number, since it is smaller than the sum of its proper divisors (14650533294).

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

11543354706 is a wasteful number, since it uses less digits than its factorization.

11543354706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108 (or 5095 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 11543354706 in words is "eleven billion, five hundred forty-three million, three hundred fifty-four thousand, seven hundred six".