42200426609 has 8 divisors (see below), whose sum is σ = 46052154720. Its totient is φ = 38351252800.

The previous prime is 42200426581. The next prime is 42200426617. The reversal of 42200426609 is 90662400224.

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

It is a cyclic number.

It is not a de Polignac number, because 42200426609 - 2⁸ = 42200426353 is a prime.

It is a super-4 number, since 4×42200426609⁴ (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (42200426669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603944 + ... + 670185.

It is an arithmetic number, because the mean of its divisors is an integer number (5756519340).

Almost surely, 2^42200426609 is an apocalyptic number.

It is an amenable number.

42200426609 is a deficient number, since it is larger than the sum of its proper divisors (3851728111).

42200426609 is a wasteful number, since it uses less digits than its factorization.

42200426609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277151.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 42200426609 in words is "forty-two billion, two hundred million, four hundred twenty-six thousand, six hundred nine".