42014404144 has 20 divisors (see below), whose sum is σ = 81705529440. Its totient is φ = 20929106240.

The previous prime is 42014404093. The next prime is 42014404193. The reversal of 42014404144 is 44140441024.

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, 4876552 + ... + 4885159.

It is an arithmetic number, because the mean of its divisors is an integer number (4085276472).

Almost surely, 2^42014404144 is an apocalyptic number.

It is an amenable number.

42014404144 is a deficient number, since it is larger than the sum of its proper divisors (39691125296).

42014404144 is a wasteful number, since it uses less digits than its factorization.

42014404144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9761988 (or 9761982 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 42014404144 its reverse (44140441024), we get a palindrome (86154845168).

The spelling of 42014404144 in words is "forty-two billion, fourteen million, four hundred four thousand, one hundred forty-four".