11166353530464 has 96 divisors (see below), whose sum is σ = 32453635568256. Its totient is φ = 3333239838720.

The previous prime is 11166353530403. The next prime is 11166353530471. The reversal of 11166353530464 is 46403535366111.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 78841177 + ... + 78982680.

It is an arithmetic number, because the mean of its divisors is an integer number (338058703836).

Almost surely, 2^{11166353530464} is an apocalyptic number.

It is an amenable number.

11166353530464 is an abundant number, since it is smaller than the sum of its proper divisors (21287282037792).

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

11166353530464 is a wasteful number, since it uses less digits than its factorization.

11166353530464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157823948 (or 157823940 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 48.

Adding to 11166353530464 its reverse (46403535366111), we get a palindrome (57569888896575).

The spelling of 11166353530464 in words is "eleven trillion, one hundred sixty-six billion, three hundred fifty-three million, five hundred thirty thousand, four hundred sixty-four".