2311114203432 has 96 divisors (see below), whose sum is σ = 6308194183200. Its totient is φ = 764356528512.

The previous prime is 2311114203413. The next prime is 2311114203439. The reversal of 2311114203432 is 2343024111132.

2311114203432 is a `hidden beast` number, since 2 + 3 + 1 + 11 + 14 + 203 + 432 = 666.

It is a super-2 number, since 2×2311114203432² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2311114203396 and 2311114203405.

It is not an unprimeable number, because it can be changed into a prime (2311114203439) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 16312563 + ... + 16453629.

It is an arithmetic number, because the mean of its divisors is an integer number (65710356075).

Almost surely, 2^{2311114203432} 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 2311114203432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3154097091600).

2311114203432 is an abundant number, since it is smaller than the sum of its proper divisors (3997079979768).

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

2311114203432 is a wasteful number, since it uses less digits than its factorization.

2311114203432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142855 (or 142848 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2311114203432 its reverse (2343024111132), we get a palindrome (4654138314564).

The spelling of 2311114203432 in words is "two trillion, three hundred eleven billion, one hundred fourteen million, two hundred three thousand, four hundred thirty-two".