350046241436221 has 16 divisors (see below), whose sum is σ = 390298875320448. Its totient is φ = 313864624861920.

The previous prime is 350046241436191. The next prime is 350046241436231. The reversal of 350046241436221 is 122634142640053.

It is not a de Polignac number, because 350046241436221 - 2⁵ = 350046241436189 is a prime.

It is a super-2 number, since 2×350046241436221² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350046241436231) 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, 1801237921 + ... + 1801432246.

It is an arithmetic number, because the mean of its divisors is an integer number (24393679707528).

Almost surely, 2^{350046241436221} is an apocalyptic number.

It is an amenable number.

350046241436221 is a deficient number, since it is larger than the sum of its proper divisors (40252633884227).

350046241436221 is an equidigital number, since it uses as much as digits as its factorization.

350046241436221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602670273 (or 3602670251 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 350046241436221 in words is "three hundred fifty trillion, forty-six billion, two hundred forty-one million, four hundred thirty-six thousand, two hundred twenty-one".