42471605226 has 16 divisors (see below), whose sum is σ = 86545913184. Its totient is φ = 13890084624.

The previous prime is 42471605201. The next prime is 42471605249. The reversal of 42471605226 is 62250617424.

It is a super-2 number, since 2×42471605226² (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 7 ways as a sum of consecutive naturals, for example, 66778936 + ... + 66779571.

It is an arithmetic number, because the mean of its divisors is an integer number (5409119574).

Almost surely, 2^42471605226 is an apocalyptic number.

42471605226 is an abundant number, since it is smaller than the sum of its proper divisors (44074307958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42471605226 is a wasteful number, since it uses less digits than its factorization.

42471605226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133558565.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 42471605226 in words is "forty-two billion, four hundred seventy-one million, six hundred five thousand, two hundred twenty-six".