2431403042 has 8 divisors (see below), whose sum is σ = 3654720000. Its totient is φ = 1213163044.

The previous prime is 2431403021. The next prime is 2431403081. The reversal of 2431403042 is 2403041342.

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 = 2431402999 and 2431403017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268042 + ... + 1269957.

It is an arithmetic number, because the mean of its divisors is an integer number (456840000).

Almost surely, 2^2431403042 is an apocalyptic number.

2431403042 is a deficient number, since it is larger than the sum of its proper divisors (1223316958).

2431403042 is a wasteful number, since it uses less digits than its factorization.

2431403042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538480.

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

The square root of 2431403042 is about 49309.2591913527. The cubic root of 2431403042 is about 1344.6801231173.

Adding to 2431403042 its reverse (2403041342), we get a palindrome (4834444384).

The spelling of 2431403042 in words is "two billion, four hundred thirty-one million, four hundred three thousand, forty-two".