4502212445345 has 64 divisors (see below), whose sum is σ = 5771683676160. Its totient is φ = 3361774752000.

The previous prime is 4502212445303. The next prime is 4502212445389. The reversal of 4502212445345 is 5435442122054.

It is not a de Polignac number, because 4502212445345 - 2¹⁰ = 4502212444321 is a prime.

It is a super-2 number, since 2×4502212445345² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2100891344 + ... + 2100893486.

It is an arithmetic number, because the mean of its divisors is an integer number (90182557440).

Almost surely, 2^{4502212445345} is an apocalyptic number.

It is an amenable number.

4502212445345 is a deficient number, since it is larger than the sum of its proper divisors (1269471230815).

4502212445345 is a wasteful number, since it uses less digits than its factorization.

4502212445345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 4502212445345 its reverse (5435442122054), we get a palindrome (9937654567399).

The spelling of 4502212445345 in words is "four trillion, five hundred two billion, two hundred twelve million, four hundred forty-five thousand, three hundred forty-five".