42200564423 has 8 divisors (see below), whose sum is σ = 42256870656. Its totient is φ = 42144291000.

The previous prime is 42200564389. The next prime is 42200564477. The reversal of 42200564423 is 32446500224.

It is a happy number.

42200564423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42200564423 - 2²⁰ = 42199515847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42200564423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42220564423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3507488 + ... + 3519498.

It is an arithmetic number, because the mean of its divisors is an integer number (5282108832).

Almost surely, 2^42200564423 is an apocalyptic number.

42200564423 is a deficient number, since it is larger than the sum of its proper divisors (56306233).

42200564423 is a wasteful number, since it uses less digits than its factorization.

42200564423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16405.

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 42200564423 in words is "forty-two billion, two hundred million, five hundred sixty-four thousand, four hundred twenty-three".