353045444161 has 16 divisors (see below), whose sum is σ = 358576186320. Its totient is φ = 347563560960.

The previous prime is 353045444159. The next prime is 353045444189. The reversal of 353045444161 is 161444540353.

It can be written as a sum of positive squares in 8 ways, for example, as 2870280625 + 350175163536 = 53575^2 + 591756^2 .

It is a cyclic number.

It is not a de Polignac number, because 353045444161 - 2¹ = 353045444159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353045442161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10795711 + ... + 10828363.

It is an arithmetic number, because the mean of its divisors is an integer number (22411011645).

Almost surely, 2^353045444161 is an apocalyptic number.

It is an amenable number.

353045444161 is a deficient number, since it is larger than the sum of its proper divisors (5530742159).

353045444161 is a wasteful number, since it uses less digits than its factorization.

353045444161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33396.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 353045444161 in words is "three hundred fifty-three billion, forty-five million, four hundred forty-four thousand, one hundred sixty-one".