42131233303330 has 8 divisors (see below), whose sum is σ = 75836219946012. Its totient is φ = 16852493321328.

The previous prime is 42131233303277. The next prime is 42131233303343. The reversal of 42131233303330 is 3330333213124.

It can be written as a sum of positive squares in 2 ways, for example, as 42122397491329 + 8835812001 = 6490177^2 + 93999^2 .

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 = 42131233303292 and 42131233303301.

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, 2106561665157 + ... + 2106561665176.

Almost surely, 2^{42131233303330} is an apocalyptic number.

42131233303330 is a deficient number, since it is larger than the sum of its proper divisors (33704986642682).

42131233303330 is a wasteful number, since it uses less digits than its factorization.

42131233303330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213123330340.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 42131233303330 its reverse (3330333213124), we get a palindrome (45461566516454).

The spelling of 42131233303330 in words is "forty-two trillion, one hundred thirty-one billion, two hundred thirty-three million, three hundred three thousand, three hundred thirty".