42355050423 has 8 divisors (see below), whose sum is σ = 64541029248. Its totient is φ = 24202885944.

The previous prime is 42355050403. The next prime is 42355050431. The reversal of 42355050423 is 32405055324.

It is a happy number.

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

It is not a de Polignac number, because 42355050423 - 2⁹ = 42355049911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42355050403) 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, 1008453561 + ... + 1008453602.

It is an arithmetic number, because the mean of its divisors is an integer number (8067628656).

Almost surely, 2^42355050423 is an apocalyptic number.

42355050423 is a deficient number, since it is larger than the sum of its proper divisors (22185978825).

42355050423 is a wasteful number, since it uses less digits than its factorization.

42355050423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016907173.

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 42355050423 in words is "forty-two billion, three hundred fifty-five million, fifty thousand, four hundred twenty-three".