606641226243 has 16 divisors (see below), whose sum is σ = 872127922176. Its totient is φ = 372866245920.

The previous prime is 606641226239. The next prime is 606641226253. The reversal of 606641226243 is 342622146606.

It is not a de Polignac number, because 606641226243 - 2² = 606641226239 is a prime.

It is a super-2 number, since 2×606641226243² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 606641226195 and 606641226204.

It is not an unprimeable number, because it can be changed into a prime (606641226223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9372163 + ... + 9436668.

It is an arithmetic number, because the mean of its divisors is an integer number (54507995136).

Almost surely, 2^606641226243 is an apocalyptic number.

606641226243 is a deficient number, since it is larger than the sum of its proper divisors (265486695933).

606641226243 is a wasteful number, since it uses less digits than its factorization.

606641226243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18809674.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 606641226243 in words is "six hundred six billion, six hundred forty-one million, two hundred twenty-six thousand, two hundred forty-three".