42326450441 has 16 divisors (see below), whose sum is σ = 46706353920. Its totient is φ = 38037578880.

The previous prime is 42326450437. The next prime is 42326450447. The reversal of 42326450441 is 14405462324.

It is a cyclic number.

It is not a de Polignac number, because 42326450441 - 2² = 42326450437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42326450447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301415 + ... + 418931.

It is an arithmetic number, because the mean of its divisors is an integer number (2919147120).

Almost surely, 2^42326450441 is an apocalyptic number.

It is an amenable number.

42326450441 is a deficient number, since it is larger than the sum of its proper divisors (4379903479).

42326450441 is a wasteful number, since it uses less digits than its factorization.

42326450441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117904.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 42326450441 in words is "forty-two billion, three hundred twenty-six million, four hundred fifty thousand, four hundred forty-one".