350212032005445 has 288 divisors, whose sum is σ = 642807673451424. Its totient is φ = 176337152409600.

The previous prime is 350212032005443. The next prime is 350212032005497. The reversal of 350212032005445 is 544500230212053.

350212032005445 is a `hidden beast` number, since 3 + 5 + 0 + 2 + 1 + 2 + 0 + 3 + 200 + 5 + 445 = 666.

It can be written as a sum of positive squares in 48 ways, for example, as 350152940715876 + 59091289569 = 18712374^2 + 243087^2 .

It is not a de Polignac number, because 350212032005445 - 2¹ = 350212032005443 is a prime.

It is a super-2 number, since 2×350212032005445² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350212032005443) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 330077315215 + ... + 330077316275.

It is an arithmetic number, because the mean of its divisors is an integer number (2231971088373).

Almost surely, 2^{350212032005445} is an apocalyptic number.

It is an amenable number.

350212032005445 is a deficient number, since it is larger than the sum of its proper divisors (292595641445979).

350212032005445 is a wasteful number, since it uses less digits than its factorization.

350212032005445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 350212032005445 its reverse (544500230212053), we get a palindrome (894712262217498).

The spelling of 350212032005445 in words is "three hundred fifty trillion, two hundred twelve billion, thirty-two million, five thousand, four hundred forty-five".