354541154441 has 4 divisors (see below), whose sum is σ = 356716253712. Its totient is φ = 352366055172.

The previous prime is 354541154417. The next prime is 354541154489. The reversal of 354541154441 is 144451145453.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354541154441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354541154741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087549391 + ... + 1087549716.

It is an arithmetic number, because the mean of its divisors is an integer number (89179063428).

Almost surely, 2^354541154441 is an apocalyptic number.

It is an amenable number.

354541154441 is a deficient number, since it is larger than the sum of its proper divisors (2175099271).

354541154441 is a wasteful number, since it uses less digits than its factorization.

354541154441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175099270.

The product of its digits is 384000, while the sum is 41.

Adding to 354541154441 its reverse (144451145453), we get a palindrome (498992299894).

The spelling of 354541154441 in words is "three hundred fifty-four billion, five hundred forty-one million, one hundred fifty-four thousand, four hundred forty-one".