355232143520341 has 16 divisors (see below), whose sum is σ = 386297278161984. Its totient is φ = 325297075555584.

The previous prime is 355232143520321. The next prime is 355232143520351. The reversal of 355232143520341 is 143025341232553.

It is a cyclic number.

It is not a de Polignac number, because 355232143520341 - 2¹¹ = 355232143518293 is a prime.

It is a super-2 number, since 2×355232143520341² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355232143520321) 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, 68475846 + ... + 73480648.

It is an arithmetic number, because the mean of its divisors is an integer number (24143579885124).

Almost surely, 2^{355232143520341} is an apocalyptic number.

It is an amenable number.

355232143520341 is a deficient number, since it is larger than the sum of its proper divisors (31065134641643).

355232143520341 is a wasteful number, since it uses less digits than its factorization.

355232143520341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117700.

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 355232143520341 its reverse (143025341232553), we get a palindrome (498257484752894).

The spelling of 355232143520341 in words is "three hundred fifty-five trillion, two hundred thirty-two billion, one hundred forty-three million, five hundred twenty thousand, three hundred forty-one".