42141202044 has 12 divisors (see below), whose sum is σ = 98329471464. Its totient is φ = 14047067344.

The previous prime is 42141202039. The next prime is 42141202067. The reversal of 42141202044 is 44020214124.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1755883407 + ... + 1755883430.

It is an arithmetic number, because the mean of its divisors is an integer number (8194122622).

Almost surely, 2^42141202044 is an apocalyptic number.

It is an amenable number.

42141202044 is an abundant number, since it is smaller than the sum of its proper divisors (56188269420).

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

42141202044 is a wasteful number, since it uses less digits than its factorization.

42141202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511766844 (or 3511766842 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 42141202044 its reverse (44020214124), we get a palindrome (86161416168).

The spelling of 42141202044 in words is "forty-two billion, one hundred forty-one million, two hundred two thousand, forty-four".