2013231403342 has 16 divisors (see below), whose sum is σ = 3027579282000. Its totient is φ = 1004039143360.

The previous prime is 2013231403333. The next prime is 2013231403343. The reversal of 2013231403342 is 2433041323102.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2013231403342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013231403343) by changing a digit.

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, 4696092 + ... + 5106832.

It is an arithmetic number, because the mean of its divisors is an integer number (189223705125).

Almost surely, 2^{2013231403342} is an apocalyptic number.

2013231403342 is a deficient number, since it is larger than the sum of its proper divisors (1014347878658).

2013231403342 is a wasteful number, since it uses less digits than its factorization.

2013231403342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417011.

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

Adding to 2013231403342 its reverse (2433041323102), we get a palindrome (4446272726444).

The spelling of 2013231403342 in words is "two trillion, thirteen billion, two hundred thirty-one million, four hundred three thousand, three hundred forty-two".