11847413016 has 96 divisors (see below), whose sum is σ = 34035908400. Its totient is φ = 3710085120.

The previous prime is 11847412991. The next prime is 11847413027. The reversal of 11847413016 is 61031474811.

It is a super-2 number, since 2×11847413016² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 687951 + ... + 704961.

Almost surely, 2^11847413016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11847413016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17017954200).

11847413016 is an abundant number, since it is smaller than the sum of its proper divisors (22188495384).

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

11847413016 is a wasteful number, since it uses less digits than its factorization.

11847413016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17609 (or 17602 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

Adding to 11847413016 its reverse (61031474811), we get a palindrome (72878887827).

The spelling of 11847413016 in words is "eleven billion, eight hundred forty-seven million, four hundred thirteen thousand, sixteen".