42200356065 has 16 divisors (see below), whose sum is σ = 77166365568. Its totient is φ = 19291591296.

The previous prime is 42200356061. The next prime is 42200356091. The reversal of 42200356065 is 56065300224.

42200356065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42200356065 - 2² = 42200356061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42200356061) 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, 200953972 + ... + 200954181.

It is an arithmetic number, because the mean of its divisors is an integer number (4822897848).

Almost surely, 2^42200356065 is an apocalyptic number.

It is an amenable number.

42200356065 is a deficient number, since it is larger than the sum of its proper divisors (34966009503).

42200356065 is a wasteful number, since it uses less digits than its factorization.

42200356065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401908168.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 42200356065 its reverse (56065300224), we get a palindrome (98265656289).

The spelling of 42200356065 in words is "forty-two billion, two hundred million, three hundred fifty-six thousand, sixty-five".