354003043 has 4 divisors (see below), whose sum is σ = 365422528. Its totient is φ = 342583560.

The previous prime is 354003037. The next prime is 354003049. The reversal of 354003043 is 340300453.

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

It is an interprime number because it is at equal distance from previous prime (354003037) and next prime (354003049).

It is a cyclic number.

It is not a de Polignac number, because 354003043 - 2⁵ = 354003011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354003049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5709696 + ... + 5709757.

It is an arithmetic number, because the mean of its divisors is an integer number (91355632).

Almost surely, 2^354003043 is an apocalyptic number.

354003043 is a deficient number, since it is larger than the sum of its proper divisors (11419485).

354003043 is a wasteful number, since it uses less digits than its factorization.

354003043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11419484.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 354003043 is about 18814.9685888656. The cubic root of 354003043 is about 707.4064224647.

Adding to 354003043 its reverse (340300453), we get a palindrome (694303496).

The spelling of 354003043 in words is "three hundred fifty-four million, three thousand, forty-three".