42475041626 has 16 divisors (see below), whose sum is σ = 65706063720. Its totient is φ = 20577784320.

The previous prime is 42475041617. The next prime is 42475041673. The reversal of 42475041626 is 62614057424.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 41026097401 + 1448944225 = 202549^2 + 38065^2 .

It is a super-2 number, since 2×42475041626² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173011 + ... + 1208678.

Almost surely, 2^42475041626 is an apocalyptic number.

42475041626 is a deficient number, since it is larger than the sum of its proper divisors (23231022094).

42475041626 is a wasteful number, since it uses less digits than its factorization.

42475041626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381969.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 42475041626 in words is "forty-two billion, four hundred seventy-five million, forty-one thousand, six hundred twenty-six".