2312533543342 has 16 divisors (see below), whose sum is σ = 3832046380800. Its totient is φ = 1037845893240.

The previous prime is 2312533543319. The next prime is 2312533543381. The reversal of 2312533543342 is 2433453352132.

It is a super-2 number, since 2×2312533543342² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2312533543295 and 2312533543304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665284092 + ... + 665287567.

It is an arithmetic number, because the mean of its divisors is an integer number (239502898800).

Almost surely, 2^{2312533543342} is an apocalyptic number.

2312533543342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2312533543342 is a deficient number, since it is larger than the sum of its proper divisors (1519512837458).

2312533543342 is a wasteful number, since it uses less digits than its factorization.

2312533543342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330571751.

The product of its digits is 777600, while the sum is 40.

Adding to 2312533543342 its reverse (2433453352132), we get a palindrome (4745986895474).

The spelling of 2312533543342 in words is "two trillion, three hundred twelve billion, five hundred thirty-three million, five hundred forty-three thousand, three hundred forty-two".