11312411142 has 16 divisors (see below), whose sum is σ = 22626101232. Its totient is φ = 3770590560.

The previous prime is 11312411111. The next prime is 11312411161. The reversal of 11312411142 is 24111421311.

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 7 ways as a sum of consecutive naturals, for example, 92292 + ... + 176472.

It is an arithmetic number, because the mean of its divisors is an integer number (1414131327).

Almost surely, 2^11312411142 is an apocalyptic number.

11312411142 is an abundant number, since it is smaller than the sum of its proper divisors (11313690090).

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

11312411142 is a wasteful number, since it uses less digits than its factorization.

11312411142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106583.

The product of its digits is 192, while the sum is 21.

Adding to 11312411142 its reverse (24111421311), we get a palindrome (35423832453).

The spelling of 11312411142 in words is "eleven billion, three hundred twelve million, four hundred eleven thousand, one hundred forty-two".