426018841846 has 8 divisors (see below), whose sum is σ = 688184283024. Its totient is φ = 196624080840.

The previous prime is 426018841817. The next prime is 426018841847. The reversal of 426018841846 is 648148810624.

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

It is a junction number, because it is equal to n+sod(n) for n = 426018841793 and 426018841802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426018841847) 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, 8192670010 + ... + 8192670061.

It is an arithmetic number, because the mean of its divisors is an integer number (86023035378).

Almost surely, 2^426018841846 is an apocalyptic number.

426018841846 is a deficient number, since it is larger than the sum of its proper divisors (262165441178).

426018841846 is a wasteful number, since it uses less digits than its factorization.

426018841846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16385340086.

The product of its (nonzero) digits is 2359296, while the sum is 52.

It can be divided in two parts, 4260188 and 41846, that added together give a palindrome (4302034).

The spelling of 426018841846 in words is "four hundred twenty-six billion, eighteen million, eight hundred forty-one thousand, eight hundred forty-six".