332720485849 has 4 divisors (see below), whose sum is σ = 333163523200. Its totient is φ = 332277448500.

The previous prime is 332720485819. The next prime is 332720485883. The reversal of 332720485849 is 948584027233.

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: 948584027233 = 89 ⋅10658247497.

It is a cyclic number.

It is not a de Polignac number, because 332720485849 - 2⁹ = 332720485337 is a prime.

It is a super-2 number, since 2×332720485849² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332720485849.

It is not an unprimeable number, because it can be changed into a prime (332720485819) 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, 221517549 + ... + 221519050.

It is an arithmetic number, because the mean of its divisors is an integer number (83290880800).

Almost surely, 2^332720485849 is an apocalyptic number.

It is an amenable number.

332720485849 is a deficient number, since it is larger than the sum of its proper divisors (443037351).

332720485849 is an equidigital number, since it uses as much as digits as its factorization.

332720485849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443037350.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 332720485849 in words is "three hundred thirty-two billion, seven hundred twenty million, four hundred eighty-five thousand, eight hundred forty-nine".