42001110824000 has 56 divisors (see below), whose sum is σ = 104015750975448. Its totient is φ = 16800444326400.

The previous prime is 42001110823927. The next prime is 42001110824027. The reversal of 42001110824000 is 42801110024.

It can be written as a sum of positive squares in 4 ways, for example, as 4059354566656 + 37941756257344 = 2014784^2 + 6159688^2 .

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, 2625061427 + ... + 2625077426.

Almost surely, 2^{42001110824000} is an apocalyptic number.

42001110824000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42001110824000 is an abundant number, since it is smaller than the sum of its proper divisors (62014640151448).

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

42001110824000 is an equidigital number, since it uses as much as digits as its factorization.

42001110824000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5250138880 (or 5250138860 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 42001110824000 its reverse (42801110024), we get a palindrome (42043911934024).

The spelling of 42001110824000 in words is "forty-two trillion, one billion, one hundred ten million, eight hundred twenty-four thousand".