353366221241 has 16 divisors (see below), whose sum is σ = 386233930368. Its totient is φ = 320623017600.

The previous prime is 353366221237. The next prime is 353366221259. The reversal of 353366221241 is 142122663353.

It is a cyclic number.

It is not a de Polignac number, because 353366221241 - 2² = 353366221237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 353366221195 and 353366221204.

It is not an unprimeable number, because it can be changed into a prime (353366221141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13005116 + ... + 13032258.

It is an arithmetic number, because the mean of its divisors is an integer number (24139620648).

Almost surely, 2^353366221241 is an apocalyptic number.

It is an amenable number.

353366221241 is a deficient number, since it is larger than the sum of its proper divisors (32867709127).

353366221241 is a wasteful number, since it uses less digits than its factorization.

353366221241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29392.

The product of its digits is 155520, while the sum is 38.

Adding to 353366221241 its reverse (142122663353), we get a palindrome (495488884594).

The spelling of 353366221241 in words is "three hundred fifty-three billion, three hundred sixty-six million, two hundred twenty-one thousand, two hundred forty-one".