354123333441 has 12 divisors (see below), whose sum is σ = 529149808980. Its totient is φ = 227941455840.

The previous prime is 354123333397. The next prime is 354123333449. The reversal of 354123333441 is 144333321453.

354123333441 is a `hidden beast` number, since 3 + 54 + 1 + 233 + 334 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 187904043441 + 166219290000 = 433479^2 + 407700^2 .

It is not a de Polignac number, because 354123333441 - 2¹³ = 354123325249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354123333396 and 354123333405.

It is not an unprimeable number, because it can be changed into a prime (354123333449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678396930 + ... + 678397451.

It is an arithmetic number, because the mean of its divisors is an integer number (44095817415).

Almost surely, 2^354123333441 is an apocalyptic number.

It is an amenable number.

354123333441 is a deficient number, since it is larger than the sum of its proper divisors (175026475539).

354123333441 is a wasteful number, since it uses less digits than its factorization.

354123333441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356794416 (or 1356794413 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

Adding to 354123333441 its reverse (144333321453), we get a palindrome (498456654894).

The spelling of 354123333441 in words is "three hundred fifty-four billion, one hundred twenty-three million, three hundred thirty-three thousand, four hundred forty-one".