42404400005 has 16 divisors (see below), whose sum is σ = 57011520384. Its totient is φ = 30006060480.

The previous prime is 42404399969. The next prime is 42404400029. The reversal of 42404400005 is 50000440424.

It is not a de Polignac number, because 42404400005 - 2⁶ = 42404399941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10416737 + ... + 10420806.

It is an arithmetic number, because the mean of its divisors is an integer number (3563220024).

Almost surely, 2^42404400005 is an apocalyptic number.

It is an amenable number.

42404400005 is a deficient number, since it is larger than the sum of its proper divisors (14607120379).

42404400005 is a wasteful number, since it uses less digits than its factorization.

42404400005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20837596.

The product of its (nonzero) digits is 2560, while the sum is 23.

Adding to 42404400005 its reverse (50000440424), we get a palindrome (92404840429).

The spelling of 42404400005 in words is "forty-two billion, four hundred four million, four hundred thousand, five".