2431144334042 has 8 divisors (see below), whose sum is σ = 3647979660576. Its totient is φ = 1215151113852.

The previous prime is 2431144334033. The next prime is 2431144334093. The reversal of 2431144334042 is 2404334411342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2431144333993 and 2431144334011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210519368 + ... + 210530915.

It is an arithmetic number, because the mean of its divisors is an integer number (455997457572).

Almost surely, 2^{2431144334042} is an apocalyptic number.

2431144334042 is a deficient number, since it is larger than the sum of its proper divisors (1216835326534).

2431144334042 is a wasteful number, since it uses less digits than its factorization.

2431144334042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421053172.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 2431144334042 its reverse (2404334411342), we get a palindrome (4835478745384).

The spelling of 2431144334042 in words is "two trillion, four hundred thirty-one billion, one hundred forty-four million, three hundred thirty-four thousand, forty-two".