42430225106 has 8 divisors (see below), whose sum is σ = 63792325884. Its totient is φ = 21166116480.

The previous prime is 42430225091. The next prime is 42430225111. The reversal of 42430225106 is 60152203424.

It can be written as a sum of positive squares in 2 ways, for example, as 42215866225 + 214358881 = 205465^2 + 14641^2 .

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

It is a super-2 number, since 2×42430225106² (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, 24496955 + ... + 24498686.

Almost surely, 2^42430225106 is an apocalyptic number.

42430225106 is a deficient number, since it is larger than the sum of its proper divisors (21362100778).

42430225106 is a wasteful number, since it uses less digits than its factorization.

42430225106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48996076.

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 42430225106 in words is "forty-two billion, four hundred thirty million, two hundred twenty-five thousand, one hundred six".