2311034444312 has 16 divisors (see below), whose sum is σ = 4727115909000. Its totient is φ = 1050470201920.

The previous prime is 2311034444297. The next prime is 2311034444347. The reversal of 2311034444312 is 2134444301132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13130877437 + ... + 13130877612.

Almost surely, 2^{2311034444312} is an apocalyptic number.

2311034444312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2311034444312 is an abundant number, since it is smaller than the sum of its proper divisors (2416081464688).

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

2311034444312 is a wasteful number, since it uses less digits than its factorization.

2311034444312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26261755066 (or 26261755062 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 2311034444312 its reverse (2134444301132), we get a palindrome (4445478745444).

The spelling of 2311034444312 in words is "two trillion, three hundred eleven billion, thirty-four million, four hundred forty-four thousand, three hundred twelve".