330591340061 has 4 divisors (see below), whose sum is σ = 330605329824. Its totient is φ = 330577350300.

The previous prime is 330591340043. The next prime is 330591340063. The reversal of 330591340061 is 160043195033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 160043195033 = 2347 ⋅68190539.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330591340061 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 (330591340063) 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, 6959375 + ... + 7006716.

It is an arithmetic number, because the mean of its divisors is an integer number (82651332456).

Almost surely, 2^330591340061 is an apocalyptic number.

It is an amenable number.

330591340061 is a deficient number, since it is larger than the sum of its proper divisors (13989763).

330591340061 is a wasteful number, since it uses less digits than its factorization.

330591340061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13989762.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 330591340061 in words is "three hundred thirty billion, five hundred ninety-one million, three hundred forty thousand, sixty-one".