354533344441 has 4 divisors (see below), whose sum is σ = 354544879732. Its totient is φ = 354521809152.

The previous prime is 354533344369. The next prime is 354533344493. The reversal of 354533344441 is 144443335453.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 94123172025 + 260410172416 = 306795^2 + 510304^2 .

It is a cyclic number.

It is not a de Polignac number, because 354533344441 - 2²⁷ = 354399126713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354533344541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5721420 + ... + 5783053.

It is an arithmetic number, because the mean of its divisors is an integer number (88636219933).

Almost surely, 2^354533344441 is an apocalyptic number.

It is an amenable number.

354533344441 is a deficient number, since it is larger than the sum of its proper divisors (11535291).

354533344441 is a wasteful number, since it uses less digits than its factorization.

354533344441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11535290.

The product of its digits is 2073600, while the sum is 43.

Adding to 354533344441 its reverse (144443335453), we get a palindrome (498976679894).

The spelling of 354533344441 in words is "three hundred fifty-four billion, five hundred thirty-three million, three hundred forty-four thousand, four hundred forty-one".