42110043404440 has 48 divisors (see below), whose sum is σ = 104144053638240. Its totient is φ = 15312743054400.

The previous prime is 42110043404389. The next prime is 42110043404491. The reversal of 42110043404440 is 4440434001124.

It is an interprime number because it is at equal distance from previous prime (42110043404389) and next prime (42110043404491).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4350206256 + ... + 4350215935.

It is an arithmetic number, because the mean of its divisors is an integer number (2169667784130).

Almost surely, 2^{42110043404440} is an apocalyptic number.

42110043404440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42110043404440 is an abundant number, since it is smaller than the sum of its proper divisors (62034010233800).

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

42110043404440 is a wasteful number, since it uses less digits than its factorization.

42110043404440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8700422224 (or 8700422209 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 42110043404440 its reverse (4440434001124), we get a palindrome (46550477405564).

The spelling of 42110043404440 in words is "forty-two trillion, one hundred ten billion, forty-three million, four hundred four thousand, four hundred forty".