42225086574 has 144 divisors (see below), whose sum is σ = 107767919376. Its totient is φ = 11844403200.

The previous prime is 42225086569. The next prime is 42225086623. The reversal of 42225086574 is 47568052224.

42225086574 is a `hidden beast` number, since 4 + 2 + 22 + 50 + 8 + 6 + 574 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3484494 + ... + 3496590.

It is an arithmetic number, because the mean of its divisors is an integer number (748388329).

Almost surely, 2^42225086574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42225086574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53883959688).

42225086574 is an abundant number, since it is smaller than the sum of its proper divisors (65542832802).

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

42225086574 is a wasteful number, since it uses less digits than its factorization.

42225086574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12211 (or 12191 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 42225086574 in words is "forty-two billion, two hundred twenty-five million, eighty-six thousand, five hundred seventy-four".