354446042473 has 24 divisors (see below), whose sum is σ = 382218175872. Its totient is φ = 328495109472.

The previous prime is 354446042449. The next prime is 354446042497. The reversal of 354446042473 is 374240644453.

It is an interprime number because it is at equal distance from previous prime (354446042449) and next prime (354446042497).

It is not a de Polignac number, because 354446042473 - 2⁵ = 354446042441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354446042443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56106711 + ... + 56113027.

It is an arithmetic number, because the mean of its divisors is an integer number (15925757328).

Almost surely, 2^354446042473 is an apocalyptic number.

It is an amenable number.

354446042473 is a deficient number, since it is larger than the sum of its proper divisors (27772133399).

354446042473 is a wasteful number, since it uses less digits than its factorization.

354446042473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9709 (or 9690 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 46.

The spelling of 354446042473 in words is "three hundred fifty-four billion, four hundred forty-six million, forty-two thousand, four hundred seventy-three".