11547730114 has 32 divisors (see below), whose sum is σ = 18861531696. Its totient is φ = 5280890880.

The previous prime is 11547730093. The next prime is 11547730141. The reversal of 11547730114 is 41103774511.

11547730114 = 7422² + 7423² + ... + 7625².

It can be written as a sum of positive squares in 8 ways, for example, as 9203524225 + 2344205889 = 95935^2 + 48417^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 11547730114.

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, 342142 + ... + 374374.

Almost surely, 2^11547730114 is an apocalyptic number.

11547730114 is a deficient number, since it is larger than the sum of its proper divisors (7313801582).

11547730114 is a wasteful number, since it uses less digits than its factorization.

11547730114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32550.

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 11547730114 in words is "eleven billion, five hundred forty-seven million, seven hundred thirty thousand, one hundred fourteen".