2431020201342 has 16 divisors (see below), whose sum is σ = 4862082269712. Its totient is φ = 810333089280.

The previous prime is 2431020201223. The next prime is 2431020201353.

It is a happy number.

2431020201342 is nontrivially palindromic in base 10.

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 in 7 ways as a sum of consecutive naturals, for example, 962659 + ... + 2405982.

It is an arithmetic number, because the mean of its divisors is an integer number (303880141857).

Almost surely, 2^{2431020201342} is an apocalyptic number.

2431020201342 is an abundant number, since it is smaller than the sum of its proper divisors (2431062068370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431020201342 is a wasteful number, since it uses less digits than its factorization.

2431020201342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488923.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 2431020 and 201342, that added together give a palindrome (2632362).

The spelling of 2431020201342 in words is "two trillion, four hundred thirty-one billion, twenty million, two hundred one thousand, three hundred forty-two".