42224240024240 has 20 divisors (see below), whose sum is σ = 98171358056544. Its totient is φ = 16889696009664.

The previous prime is 42224240024237. The next prime is 42224240024261. The reversal of 42224240024240 is 4242004242224.

42224240024240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 42224240024197 and 42224240024206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263901500072 + ... + 263901500231.

Almost surely, 2^{42224240024240} is an apocalyptic number.

42224240024240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42224240024240 is an abundant number, since it is smaller than the sum of its proper divisors (55947118032304).

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

42224240024240 is a wasteful number, since it uses less digits than its factorization.

42224240024240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527803000316 (or 527803000310 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 42224240024240 its reverse (4242004242224), we get a palindrome (46466244266464).

The spelling of 42224240024240 in words is "forty-two trillion, two hundred twenty-four billion, two hundred forty million, twenty-four thousand, two hundred forty".