606231653320331 has 4 divisors (see below), whose sum is σ = 612233946917664. Its totient is φ = 600229359723000.

The previous prime is 606231653320309. The next prime is 606231653320417. The reversal of 606231653320331 is 133023356132606.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606231653320331 is a prime.

It is a super-4 number, since 4×606231653320331⁴ (a number of 60 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606231653320031) 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, 3001146798515 + ... + 3001146798716.

It is an arithmetic number, because the mean of its divisors is an integer number (153058486729416).

Almost surely, 2^{606231653320331} is an apocalyptic number.

606231653320331 is a deficient number, since it is larger than the sum of its proper divisors (6002293597333).

606231653320331 is a wasteful number, since it uses less digits than its factorization.

606231653320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6002293597332.

The product of its (nonzero) digits is 1049760, while the sum is 44.

The spelling of 606231653320331 in words is "six hundred six trillion, two hundred thirty-one billion, six hundred fifty-three million, three hundred twenty thousand, three hundred thirty-one".