42610663330 has 8 divisors (see below), whose sum is σ = 76699194012. Its totient is φ = 17044265328.

The previous prime is 42610663321. The next prime is 42610663331. The reversal of 42610663330 is 3336601624.

It can be written as a sum of positive squares in 2 ways, for example, as 34188379801 + 8422283529 = 184901^2 + 91773^2 .

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

It is not an unprimeable number, because it can be changed into a prime (42610663331) 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, 2130533157 + ... + 2130533176.

Almost surely, 2^42610663330 is an apocalyptic number.

42610663330 is a deficient number, since it is larger than the sum of its proper divisors (34088530682).

42610663330 is a wasteful number, since it uses less digits than its factorization.

42610663330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261066340.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 42610663330 in words is "forty-two billion, six hundred ten million, six hundred sixty-three thousand, three hundred thirty".