323240065461 has 12 divisors (see below), whose sum is σ = 467359629100. Its totient is φ = 215282309760.

The previous prime is 323240065453. The next prime is 323240065523. The reversal of 323240065461 is 164560042323.

It can be written as a sum of positive squares in 2 ways, for example, as 177151759236 + 146088306225 = 420894^2 + 382215^2 .

It is not a de Polignac number, because 323240065461 - 2³ = 323240065453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323240065451) 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, 17579236 + ... + 17597613.

Almost surely, 2^323240065461 is an apocalyptic number.

It is an amenable number.

323240065461 is a deficient number, since it is larger than the sum of its proper divisors (144119563639).

323240065461 is a wasteful number, since it uses less digits than its factorization.

323240065461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35177876 (or 35177873 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 323240065461 in words is "three hundred twenty-three billion, two hundred forty million, sixty-five thousand, four hundred sixty-one".