353485318201 has 4 divisors (see below), whose sum is σ = 353489646672. Its totient is φ = 353480989732.

The previous prime is 353485318183. The next prime is 353485318223. The reversal of 353485318201 is 102813584353.

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: 102813584353 = 15679 ⋅6557407.

It is a cyclic number.

It is not a de Polignac number, because 353485318201 - 2⁷ = 353485318073 is a prime.

It is a super-3 number, since 3×353485318201³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353485358201) 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, 2039335 + ... + 2205868.

It is an arithmetic number, because the mean of its divisors is an integer number (88372411668).

Almost surely, 2^353485318201 is an apocalyptic number.

It is an amenable number.

353485318201 is a deficient number, since it is larger than the sum of its proper divisors (4328471).

353485318201 is an equidigital number, since it uses as much as digits as its factorization.

353485318201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328470.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 353485318201 in words is "three hundred fifty-three billion, four hundred eighty-five million, three hundred eighteen thousand, two hundred one".