42235583720009 has 16 divisors (see below), whose sum is σ = 46329049681920. Its totient is φ = 38324865143040.

The previous prime is 42235583719999. The next prime is 42235583720039. The reversal of 42235583720009 is 90002738553224.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42235583720009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42235583720039) 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, 61649609 + ... + 62330934.

It is an arithmetic number, because the mean of its divisors is an integer number (2895565605120).

Almost surely, 2^{42235583720009} is an apocalyptic number.

It is an amenable number.

42235583720009 is a deficient number, since it is larger than the sum of its proper divisors (4093465961911).

42235583720009 is a wasteful number, since it uses less digits than its factorization.

42235583720009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123981280.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 42235583720009 in words is "forty-two trillion, two hundred thirty-five billion, five hundred eighty-three million, seven hundred twenty thousand, nine".