42024444400 has 30 divisors (see below), whose sum is σ = 100963728632. Its totient is φ = 16809777600.

The previous prime is 42024444389. The next prime is 42024444403. The reversal of 42024444400 is 444442024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42024444403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52530156 + ... + 52530955.

Almost surely, 2^42024444400 is an apocalyptic number.

42024444400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42024444400 is an abundant number, since it is smaller than the sum of its proper divisors (58939284232).

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

42024444400 is a wasteful number, since it uses less digits than its factorization.

42024444400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105061129 (or 105061118 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 42024444400 its reverse (444442024), we get a palindrome (42468886424).

The spelling of 42024444400 in words is "forty-two billion, twenty-four million, four hundred forty-four thousand, four hundred".