320552757341 has 4 divisors (see below), whose sum is σ = 328007472672. Its totient is φ = 313098042012.

The previous prime is 320552757289. The next prime is 320552757347. The reversal of 320552757341 is 143757255023.

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.

It is a cyclic number.

It is not a de Polignac number, because 320552757341 - 2²⁶ = 320485648477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320552757292 and 320552757301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320552757347) 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, 3727357601 + ... + 3727357686.

It is an arithmetic number, because the mean of its divisors is an integer number (82001868168).

Almost surely, 2^320552757341 is an apocalyptic number.

It is an amenable number.

320552757341 is a deficient number, since it is larger than the sum of its proper divisors (7454715331).

320552757341 is an equidigital number, since it uses as much as digits as its factorization.

320552757341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7454715330.

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 320552757341 in words is "three hundred twenty billion, five hundred fifty-two million, seven hundred fifty-seven thousand, three hundred forty-one".