42203032044 has 48 divisors (see below), whose sum is σ = 100656385536. Its totient is φ = 13756392000.

The previous prime is 42203032037. The next prime is 42203032141. The reversal of 42203032044 is 44023030224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628494 + ... + 692394.

It is an arithmetic number, because the mean of its divisors is an integer number (2097008032).

Almost surely, 2^42203032044 is an apocalyptic number.

It is an amenable number.

42203032044 is an abundant number, since it is smaller than the sum of its proper divisors (58453353492).

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

42203032044 is a wasteful number, since it uses less digits than its factorization.

42203032044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65126 (or 65124 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 42203032044 its reverse (44023030224), we get a palindrome (86226062268).

The spelling of 42203032044 in words is "forty-two billion, two hundred three million, thirty-two thousand, forty-four".