354430043 has 8 divisors (see below), whose sum is σ = 386789040. Its totient is φ = 322094080.

The previous prime is 354430039. The next prime is 354430061. The reversal of 354430043 is 340034453.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354430043 - 2² = 354430039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354429994 and 354430021.

It is not an unprimeable number, because it can be changed into a prime (354430543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49643 + ... + 56331.

It is an arithmetic number, because the mean of its divisors is an integer number (48348630).

Almost surely, 2^354430043 is an apocalyptic number.

354430043 is a deficient number, since it is larger than the sum of its proper divisors (32358997).

354430043 is a wasteful number, since it uses less digits than its factorization.

354430043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11517.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 354430043 is about 18826.3125173253. The cubic root of 354430043 is about 707.6907337440.

Adding to 354430043 its reverse (340034453), we get a palindrome (694464496).

The spelling of 354430043 in words is "three hundred fifty-four million, four hundred thirty thousand, forty-three".