42001331110 has 32 divisors (see below), whose sum is σ = 77676423552. Its totient is φ = 16342072320.

The previous prime is 42001331081. The next prime is 42001331111. The reversal of 42001331110 is 1113310024.

It is a super-3 number, since 3×42001331110³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42001331111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13822 + ... + 290161.

It is an arithmetic number, because the mean of its divisors is an integer number (2427388236).

Almost surely, 2^42001331110 is an apocalyptic number.

42001331110 is a deficient number, since it is larger than the sum of its proper divisors (35675092442).

42001331110 is a wasteful number, since it uses less digits than its factorization.

42001331110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304368.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 42001331110 its reverse (1113310024), we get a palindrome (43114641134).

The spelling of 42001331110 in words is "forty-two billion, one million, three hundred thirty-one thousand, one hundred ten".