2340312143032 has 8 divisors (see below), whose sum is σ = 4388085268200. Its totient is φ = 1170156071512.

The previous prime is 2340312143027. The next prime is 2340312143053. The reversal of 2340312143032 is 2303412130432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146269508932 + ... + 146269508947.

It is an arithmetic number, because the mean of its divisors is an integer number (548510658525).

Almost surely, 2^{2340312143032} is an apocalyptic number.

It is an amenable number.

2340312143032 is a deficient number, since it is larger than the sum of its proper divisors (2047773125168).

2340312143032 is a wasteful number, since it uses less digits than its factorization.

2340312143032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292539017885 (or 292539017881 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2340312143032 its reverse (2303412130432), we get a palindrome (4643724273464).

The spelling of 2340312143032 in words is "two trillion, three hundred forty billion, three hundred twelve million, one hundred forty-three thousand, thirty-two".