11543712114 has 32 divisors (see below), whose sum is σ = 25800586560. Its totient is φ = 3412774400.

The previous prime is 11543712097. The next prime is 11543712149. The reversal of 11543712114 is 41121734511.

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, 2130279 + ... + 2135690.

It is an arithmetic number, because the mean of its divisors is an integer number (806268330).

Almost surely, 2^11543712114 is an apocalyptic number.

11543712114 is an abundant number, since it is smaller than the sum of its proper divisors (14256874446).

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

11543712114 is a wasteful number, since it uses less digits than its factorization.

11543712114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266026.

The product of its digits is 3360, while the sum is 30.

The spelling of 11543712114 in words is "eleven billion, five hundred forty-three million, seven hundred twelve thousand, one hundred fourteen".