353144322052355 has 4 divisors (see below), whose sum is σ = 423773186462832. Its totient is φ = 282515457641880.

The previous prime is 353144322052289. The next prime is 353144322052397. The reversal of 353144322052355 is 553250223441353.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 353144322052355 - 2²⁸ = 353144053616899 is a prime.

It is a super-2 number, since 2×353144322052355² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35314432205231 + ... + 35314432205240.

It is an arithmetic number, because the mean of its divisors is an integer number (105943296615708).

Almost surely, 2^{353144322052355} is an apocalyptic number.

353144322052355 is a deficient number, since it is larger than the sum of its proper divisors (70628864410477).

353144322052355 is an equidigital number, since it uses as much as digits as its factorization.

353144322052355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70628864410476.

The product of its (nonzero) digits is 6480000, while the sum is 47.

The spelling of 353144322052355 in words is "three hundred fifty-three trillion, one hundred forty-four billion, three hundred twenty-two million, fifty-two thousand, three hundred fifty-five".