42024240224440 has 32 divisors (see below), whose sum is σ = 94655452585680. Its totient is φ = 16791756164352.

The previous prime is 42024240224413. The next prime is 42024240224509. The reversal of 42024240224440 is 4442204242024.

It is a junction number, because it is equal to n+sod(n) for n = 42024240224396 and 42024240224405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560584722 + ... + 560659681.

Almost surely, 2^{42024240224440} is an apocalyptic number.

42024240224440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42024240224440 is an abundant number, since it is smaller than the sum of its proper divisors (52631212361240).

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

42024240224440 is a wasteful number, since it uses less digits than its factorization.

42024240224440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121245351 (or 1121245347 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 42024240224440 its reverse (4442204242024), we get a palindrome (46466444466464).

The spelling of 42024240224440 in words is "forty-two trillion, twenty-four billion, two hundred forty million, two hundred twenty-four thousand, four hundred forty".