42003224560 has 80 divisors (see below), whose sum is σ = 107313390432. Its totient is φ = 15162368000.

The previous prime is 42003224539. The next prime is 42003224561. The reversal of 42003224560 is 6542230024.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42003224561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53641 + ... + 294760.

Almost surely, 2^42003224560 is an apocalyptic number.

42003224560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42003224560 is an abundant number, since it is smaller than the sum of its proper divisors (65310165872).

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

42003224560 is a wasteful number, since it uses less digits than its factorization.

42003224560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348562 (or 348556 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 42003224560 its reverse (6542230024), we get a palindrome (48545454584).

The spelling of 42003224560 in words is "forty-two billion, three million, two hundred twenty-four thousand, five hundred sixty".