11311004442162 has 96 divisors (see below), whose sum is σ = 23620867690176. Its totient is φ = 3609564067200.

The previous prime is 11311004442161. The next prime is 11311004442349. The reversal of 11311004442162 is 26124440011311.

It is not an unprimeable number, because it can be changed into a prime (11311004442161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 623839837 + ... + 623857967.

It is an arithmetic number, because the mean of its divisors is an integer number (246050705106).

Almost surely, 2^{11311004442162} is an apocalyptic number.

11311004442162 is an abundant number, since it is smaller than the sum of its proper divisors (12309863248014).

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

11311004442162 is a wasteful number, since it uses less digits than its factorization.

11311004442162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19336 (or 19293 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 11311004442162 its reverse (26124440011311), we get a palindrome (37435444453473).

The spelling of 11311004442162 in words is "eleven trillion, three hundred eleven billion, four million, four hundred forty-two thousand, one hundred sixty-two".