354394005059 has 4 divisors (see below), whose sum is σ = 354410420904. Its totient is φ = 354377589216.

The previous prime is 354394005019. The next prime is 354394005071. The reversal of 354394005059 is 950500493453.

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

It is a cyclic number.

It is not a de Polignac number, because 354394005059 - 2³² = 350099037763 is a prime.

It is a super-2 number, since 2×354394005059² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354394005019) 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, 8175497 + ... + 8218730.

It is an arithmetic number, because the mean of its divisors is an integer number (88602605226).

Almost surely, 2^354394005059 is an apocalyptic number.

354394005059 is a deficient number, since it is larger than the sum of its proper divisors (16415845).

354394005059 is a wasteful number, since it uses less digits than its factorization.

354394005059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16415844.

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 354394005059 in words is "three hundred fifty-four billion, three hundred ninety-four million, five thousand, fifty-nine".