42323857363 has 4 divisors (see below), whose sum is σ = 42324368800. Its totient is φ = 42323345928.

The previous prime is 42323857361. The next prime is 42323857409. The reversal of 42323857363 is 36375832324.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 42323857363 - 2¹ = 42323857361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42323857361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99963 + ... + 307636.

It is an arithmetic number, because the mean of its divisors is an integer number (10581092200).

Almost surely, 2^42323857363 is an apocalyptic number.

42323857363 is a deficient number, since it is larger than the sum of its proper divisors (511437).

42323857363 is a wasteful number, since it uses less digits than its factorization.

42323857363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511436.

The product of its digits is 2177280, while the sum is 46.

The spelling of 42323857363 in words is "forty-two billion, three hundred twenty-three million, eight hundred fifty-seven thousand, three hundred sixty-three".