163612412423626 has 8 divisors (see below), whose sum is σ = 248375469462624. Its totient is φ = 80820589269420.

The previous prime is 163612412423611. The next prime is 163612412423633. The reversal of 163612412423626 is 626324214216361.

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

It is a self number, because there is not a number n which added to its sum of digits gives 163612412423626.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492808470990 + ... + 492808471321.

It is an arithmetic number, because the mean of its divisors is an integer number (31046933682828).

Almost surely, 2^{163612412423626} is an apocalyptic number.

163612412423626 is a deficient number, since it is larger than the sum of its proper divisors (84763057038998).

163612412423626 is an equidigital number, since it uses as much as digits as its factorization.

163612412423626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985616942396.

The product of its digits is 2985984, while the sum is 49.

Adding to 163612412423626 its reverse (626324214216361), we get a palindrome (789936626639987).

The spelling of 163612412423626 in words is "one hundred sixty-three trillion, six hundred twelve billion, four hundred twelve million, four hundred twenty-three thousand, six hundred twenty-six".