2431304042 has 8 divisors (see below), whose sum is σ = 3655264800. Its totient is φ = 1212882444.

The previous prime is 2431304027. The next prime is 2431304089. The reversal of 2431304042 is 2404031342.

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

It is a super-2 number, since 2×2431304042² = 11822478689291075528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2431303999 and 2431304017.

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, 1383692 + ... + 1385447.

It is an arithmetic number, because the mean of its divisors is an integer number (456908100).

Almost surely, 2^2431304042 is an apocalyptic number.

2431304042 is a deficient number, since it is larger than the sum of its proper divisors (1223960758).

2431304042 is a wasteful number, since it uses less digits than its factorization.

2431304042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769580.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2431304042 is about 49308.2553128784. The cubic root of 2431304042 is about 1344.6618723190.

Adding to 2431304042 its reverse (2404031342), we get a palindrome (4835335384).

The spelling of 2431304042 in words is "two billion, four hundred thirty-one million, three hundred four thousand, forty-two".