320251132341 has 48 divisors (see below), whose sum is σ = 530654252544. Its totient is φ = 182313960192.

The previous prime is 320251132301. The next prime is 320251132361. The reversal of 320251132341 is 143231152023.

320251132341 is a `hidden beast` number, since 3 + 202 + 5 + 113 + 2 + 341 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-320251132341 is a prime.

It is a super-2 number, since 2×320251132341² (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 (320251132301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48249075 + ... + 48255711.

It is an arithmetic number, because the mean of its divisors is an integer number (11055296928).

Almost surely, 2^320251132341 is an apocalyptic number.

It is an amenable number.

320251132341 is a deficient number, since it is larger than the sum of its proper divisors (210403120203).

320251132341 is a wasteful number, since it uses less digits than its factorization.

320251132341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9410 (or 9407 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 320251132341 its reverse (143231152023), we get a palindrome (463482284364).

The spelling of 320251132341 in words is "three hundred twenty billion, two hundred fifty-one million, one hundred thirty-two thousand, three hundred forty-one".