42544133350 has 96 divisors (see below), whose sum is σ = 82101888000. Its totient is φ = 16391652480.

The previous prime is 42544133327. The next prime is 42544133353. The reversal of 42544133350 is 5333144524.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42544133353) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 88818411 + ... + 88818889.

It is an arithmetic number, because the mean of its divisors is an integer number (855228000).

Almost surely, 2^42544133350 is an apocalyptic number.

42544133350 is a deficient number, since it is larger than the sum of its proper divisors (39557754650).

42544133350 is a wasteful number, since it uses less digits than its factorization.

42544133350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 42544133350 its reverse (5333144524), we get a palindrome (47877277874).

The spelling of 42544133350 in words is "forty-two billion, five hundred forty-four million, one hundred thirty-three thousand, three hundred fifty".