352373780233 has 4 divisors (see below), whose sum is σ = 352375127680. Its totient is φ = 352372432788.

The previous prime is 352373780221. The next prime is 352373780249. The reversal of 352373780233 is 332087373253.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 352373780233 - 2⁹ = 352373779721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352373780833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141093 + ... + 851266.

It is an arithmetic number, because the mean of its divisors is an integer number (88093781920).

Almost surely, 2^352373780233 is an apocalyptic number.

It is an amenable number.

352373780233 is a deficient number, since it is larger than the sum of its proper divisors (1347447).

352373780233 is an equidigital number, since it uses as much as digits as its factorization.

352373780233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347446.

The product of its (nonzero) digits is 1905120, while the sum is 46.

The spelling of 352373780233 in words is "three hundred fifty-two billion, three hundred seventy-three million, seven hundred eighty thousand, two hundred thirty-three".