115541323470216 has 384 divisors, whose sum is σ = 370644231559680. Its totient is φ = 31826733539328.

The previous prime is 115541323470169. The next prime is 115541323470217. The reversal of 115541323470216 is 612074323145511.

115541323470216 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 41 + 323 + 4 + 70 + 216 = 666.

It is not an unprimeable number, because it can be changed into a prime (115541323470217) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14575664445 + ... + 14575672371.

It is an arithmetic number, because the mean of its divisors is an integer number (965219353020).

Almost surely, 2^{115541323470216} 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 115541323470216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185322115779840).

115541323470216 is an abundant number, since it is smaller than the sum of its proper divisors (255102908089464).

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

115541323470216 is a wasteful number, since it uses less digits than its factorization.

115541323470216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15013 (or 15006 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 115541323470216 in words is "one hundred fifteen trillion, five hundred forty-one billion, three hundred twenty-three million, four hundred seventy thousand, two hundred sixteen".