2431301021042 has 8 divisors (see below), whose sum is σ = 3647499717996. Its totient is φ = 1215467781712.

The previous prime is 2431301021041. The next prime is 2431301021069. The reversal of 2431301021042 is 2401201031342.

2431301021042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2225374749361 + 205926271681 = 1491769^2 + 453791^2 .

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

It is a super-2 number, since 2×2431301021042² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2431301020999 and 2431301021017.

It is not an unprimeable number, because it can be changed into a prime (2431301021041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91347773 + ... + 91374384.

Almost surely, 2^{2431301021042} is an apocalyptic number.

2431301021042 is a deficient number, since it is larger than the sum of its proper divisors (1216198696954).

2431301021042 is a wasteful number, since it uses less digits than its factorization.

2431301021042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182728812.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2431301021042 its reverse (2401201031342), we get a palindrome (4832502052384).

The spelling of 2431301021042 in words is "two trillion, four hundred thirty-one billion, three hundred one million, twenty-one thousand, forty-two".