2340131231433 has 16 divisors (see below), whose sum is σ = 3179100286080. Its totient is φ = 1530625833984.

The previous prime is 2340131231419. The next prime is 2340131231441. The reversal of 2340131231433 is 3341321310432.

It is not a de Polignac number, because 2340131231433 - 2¹⁴ = 2340131215049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2340131231433.

It is not an unprimeable number, because it can be changed into a prime (2340131231413) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 14911348 + ... + 15067466.

It is an arithmetic number, because the mean of its divisors is an integer number (198693767880).

Almost surely, 2^{2340131231433} is an apocalyptic number.

It is an amenable number.

2340131231433 is a deficient number, since it is larger than the sum of its proper divisors (838969054647).

2340131231433 is a wasteful number, since it uses less digits than its factorization.

2340131231433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250448.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 2340131231433 its reverse (3341321310432), we get a palindrome (5681452541865).

The spelling of 2340131231433 in words is "two trillion, three hundred forty billion, one hundred thirty-one million, two hundred thirty-one thousand, four hundred thirty-three".