11115465315232 has 96 divisors (see below), whose sum is σ = 23419687216464. Its totient is φ = 5174716416000.

The previous prime is 11115465315067. The next prime is 11115465315319. The reversal of 11115465315232 is 23251356451111.

It can be written as a sum of positive squares in 8 ways, for example, as 4774557125776 + 6340908189456 = 2185076^2 + 2518116^2 .

It is a super-3 number, since 3×11115465315232³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66563682 + ... + 66730462.

Almost surely, 2^{11115465315232} 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 11115465315232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11709843608232).

11115465315232 is an abundant number, since it is smaller than the sum of its proper divisors (12304221901232).

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

11115465315232 is a wasteful number, since it uses less digits than its factorization.

11115465315232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168122 (or 168114 counting only the distinct ones).

The product of its digits is 108000, while the sum is 40.

The spelling of 11115465315232 in words is "eleven trillion, one hundred fifteen billion, four hundred sixty-five million, three hundred fifteen thousand, two hundred thirty-two".