42260006042 has 8 divisors (see below), whose sum is σ = 63391362132. Its totient is φ = 21129552000.

The previous prime is 42260006039. The next prime is 42260006069. The reversal of 42260006042 is 24060006224.

It can be written as a sum of positive squares in 2 ways, for example, as 40501965001 + 1758041041 = 201251^2 + 41929^2 .

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

It is a super-2 number, since 2×42260006042² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92759 + ... + 305162.

Almost surely, 2^42260006042 is an apocalyptic number.

42260006042 is a deficient number, since it is larger than the sum of its proper divisors (21131356090).

42260006042 is a wasteful number, since it uses less digits than its factorization.

42260006042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451024.

The product of its (nonzero) digits is 4608, while the sum is 26.

The spelling of 42260006042 in words is "forty-two billion, two hundred sixty million, six thousand, forty-two".