350244545224321 has 32 divisors (see below), whose sum is σ = 426080576764800. Its totient is φ = 283750554746880.

The previous prime is 350244545224297. The next prime is 350244545224337. The reversal of 350244545224321 is 123422545442053.

It is a de Polignac number, because none of the positive numbers 2^k-350244545224321 is a prime.

It is a super-2 number, since 2×350244545224321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350244545224351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19660536 + ... + 32970073.

It is an arithmetic number, because the mean of its divisors is an integer number (13315018023900).

Almost surely, 2^{350244545224321} is an apocalyptic number.

It is an amenable number.

350244545224321 is a deficient number, since it is larger than the sum of its proper divisors (75836031540479).

350244545224321 is a wasteful number, since it uses less digits than its factorization.

350244545224321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52632529.

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 350244545224321 in words is "three hundred fifty trillion, two hundred forty-four billion, five hundred forty-five million, two hundred twenty-four thousand, three hundred twenty-one".