42440114012 has 12 divisors (see below), whose sum is σ = 76081668096. Its totient is φ = 20702494560.

The previous prime is 42440113999. The next prime is 42440114023. The reversal of 42440114012 is 21041104424.

It is a super-2 number, since 2×42440114012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129390428 + ... + 129390755.

It is an arithmetic number, because the mean of its divisors is an integer number (6340139008).

Almost surely, 2^42440114012 is an apocalyptic number.

It is an amenable number.

42440114012 is a deficient number, since it is larger than the sum of its proper divisors (33641554084).

42440114012 is a wasteful number, since it uses less digits than its factorization.

42440114012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258781228 (or 258781226 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 42440114012 its reverse (21041104424), we get a palindrome (63481218436).

The spelling of 42440114012 in words is "forty-two billion, four hundred forty million, one hundred fourteen thousand, twelve".