42064218583 has 8 divisors (see below), whose sum is σ = 44548103520. Its totient is φ = 39581391360.

The previous prime is 42064218557. The next prime is 42064218619. The reversal of 42064218583 is 38581246024.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42064218583 - 2⁵ = 42064218551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42064218523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181803 + ... + 342316.

It is an arithmetic number, because the mean of its divisors is an integer number (5568512940).

Almost surely, 2^42064218583 is an apocalyptic number.

42064218583 is a deficient number, since it is larger than the sum of its proper divisors (2483884937).

42064218583 is a wasteful number, since it uses less digits than its factorization.

42064218583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528857.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 42064218583 in words is "forty-two billion, sixty-four million, two hundred eighteen thousand, five hundred eighty-three".