42024880 has 40 divisors (see below), whose sum is σ = 97989264. Its totient is φ = 16761600.

The previous prime is 42024847. The next prime is 42024881. The reversal of 42024880 is 8842024.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (42024881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42795 + ... + 43765.

Almost surely, 2^42024880 is an apocalyptic number.

42024880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42024880 is an abundant number, since it is smaller than the sum of its proper divisors (55964384).

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

42024880 is a wasteful number, since it uses less digits than its factorization.

42024880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 42024880 is about 6482.6599478918. The cubic root of 42024880 is about 347.6712886724.

The spelling of 42024880 in words is "forty-two million, twenty-four thousand, eight hundred eighty".