42211117111044 has 96 divisors (see below), whose sum is σ = 113006368384000. Its totient is φ = 12012841717632.

The previous prime is 42211117111019. The next prime is 42211117111057. The reversal of 42211117111044 is 44011171111224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71067207 + ... + 71658705.

Almost surely, 2^{42211117111044} is an apocalyptic number.

It is an amenable number.

42211117111044 is an abundant number, since it is smaller than the sum of its proper divisors (70795251272956).

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

42211117111044 is a wasteful number, since it uses less digits than its factorization.

42211117111044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594857 (or 594855 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 30.

Adding to 42211117111044 its reverse (44011171111224), we get a palindrome (86222288222268).

The spelling of 42211117111044 in words is "forty-two trillion, two hundred eleven billion, one hundred seventeen million, one hundred eleven thousand, forty-four".