42223550240 has 48 divisors (see below), whose sum is σ = 100093702968. Its totient is φ = 16831758336.

The previous prime is 42223550219. The next prime is 42223550251. The reversal of 42223550240 is 4205532224.

It can be written as a sum of positive squares in 4 ways, for example, as 41731952656 + 491597584 = 204284^2 + 22172^2 .

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, 403457 + ... + 497216.

Almost surely, 2^42223550240 is an apocalyptic number.

42223550240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42223550240 is an abundant number, since it is smaller than the sum of its proper divisors (57870152728).

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

42223550240 is a wasteful number, since it uses less digits than its factorization.

42223550240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900981 (or 900973 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The spelling of 42223550240 in words is "forty-two billion, two hundred twenty-three million, five hundred fifty thousand, two hundred forty".