606000738021 has 16 divisors (see below), whose sum is σ = 928214312064. Its totient is φ = 344491905024.

The previous prime is 606000737989. The next prime is 606000738037. The reversal of 606000738021 is 120837000606.

It is not a de Polignac number, because 606000738021 - 2⁵ = 606000737989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606000738041) 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, 74755476 + ... + 74763581.

It is an arithmetic number, because the mean of its divisors is an integer number (58013394504).

Almost surely, 2^606000738021 is an apocalyptic number.

It is an amenable number.

606000738021 is a deficient number, since it is larger than the sum of its proper divisors (322213574043).

606000738021 is a wasteful number, since it uses less digits than its factorization.

606000738021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149519260.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 606000738021 its reverse (120837000606), we get a palindrome (726837738627).

The spelling of 606000738021 in words is "six hundred six billion, seven hundred thirty-eight thousand, twenty-one".