2343244020231 has 64 divisors (see below), whose sum is σ = 3431750353920. Its totient is φ = 1415609395200.

The previous prime is 2343244020137. The next prime is 2343244020241. The reversal of 2343244020231 is 1320204423432.

It is not a de Polignac number, because 2343244020231 - 2¹¹ = 2343244018183 is a prime.

It is a super-2 number, since 2×2343244020231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343244020241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1314213366 + ... + 1314215148.

It is an arithmetic number, because the mean of its divisors is an integer number (53621099280).

Almost surely, 2^{2343244020231} is an apocalyptic number.

2343244020231 is a deficient number, since it is larger than the sum of its proper divisors (1088506333689).

2343244020231 is a wasteful number, since it uses less digits than its factorization.

2343244020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2343244020231 its reverse (1320204423432), we get a palindrome (3663448443663).

The spelling of 2343244020231 in words is "two trillion, three hundred forty-three billion, two hundred forty-four million, twenty thousand, two hundred thirty-one".