42063227450 has 24 divisors (see below), whose sum is σ = 78359338848. Its totient is φ = 16799111280.

The previous prime is 42063227411. The next prime is 42063227461. The reversal of 42063227450 is 5472236024.

It is a self number, because there is not a number n which added to its sum of digits gives 42063227450.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 622022 + ... + 686321.

It is an arithmetic number, because the mean of its divisors is an integer number (3264972452).

Almost surely, 2^42063227450 is an apocalyptic number.

42063227450 is a deficient number, since it is larger than the sum of its proper divisors (36296111398).

42063227450 is a wasteful number, since it uses less digits than its factorization.

42063227450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308998 (or 1308993 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 42063227450 in words is "forty-two billion, sixty-three million, two hundred twenty-seven thousand, four hundred fifty".