42356386846 has 16 divisors (see below), whose sum is σ = 65102219280. Its totient is φ = 20655933120.

The previous prime is 42356386843. The next prime is 42356386901. The reversal of 42356386846 is 64868365324.

42356386846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42356386843) 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, 234505 + ... + 373771.

It is an arithmetic number, because the mean of its divisors is an integer number (4068888705).

Almost surely, 2^42356386846 is an apocalyptic number.

42356386846 is a deficient number, since it is larger than the sum of its proper divisors (22745832434).

42356386846 is a wasteful number, since it uses less digits than its factorization.

42356386846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143019.

The product of its digits is 19906560, while the sum is 55.

The spelling of 42356386846 in words is "forty-two billion, three hundred fifty-six million, three hundred eighty-six thousand, eight hundred forty-six".