606311244261 has 12 divisors (see below), whose sum is σ = 921876745920. Its totient is φ = 382933417320.

The previous prime is 606311244239. The next prime is 606311244293. The reversal of 606311244261 is 162442113606.

606311244261 is a `hidden beast` number, since 6 + 0 + 631 + 12 + 4 + 4 + 2 + 6 + 1 = 666.

It is not a de Polignac number, because 606311244261 - 2¹⁷ = 606311113189 is a prime.

It is a super-2 number, since 2×606311244261² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606311244761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1772839725 + ... + 1772840066.

It is an arithmetic number, because the mean of its divisors is an integer number (76823062160).

Almost surely, 2^606311244261 is an apocalyptic number.

It is an amenable number.

606311244261 is a deficient number, since it is larger than the sum of its proper divisors (315565501659).

606311244261 is a wasteful number, since it uses less digits than its factorization.

606311244261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545679816 (or 3545679813 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Adding to 606311244261 its reverse (162442113606), we get a palindrome (768753357867).

The spelling of 606311244261 in words is "six hundred six billion, three hundred eleven million, two hundred forty-four thousand, two hundred sixty-one".