345453005305224 has 48 divisors (see below), whose sum is σ = 960888426926220. Its totient is φ = 112038812530560.

The previous prime is 345453005305223. The next prime is 345453005305229. The reversal of 345453005305224 is 422503500354543.

345453005305224 is a `hidden beast` number, since 3 + 4 + 5 + 45 + 3 + 0 + 0 + 530 + 52 + 24 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 311852642422500 + 33600362882724 = 17659350^2 + 5796582^2 .

It is a super-2 number, since 2×345453005305224² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345453005305224.

It is not an unprimeable number, because it can be changed into a prime (345453005305223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64837273107 + ... + 64837278434.

Almost surely, 2^{345453005305224} is an apocalyptic number.

It is an amenable number.

345453005305224 is an abundant number, since it is smaller than the sum of its proper divisors (615435421620996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345453005305224 is a wasteful number, since it uses less digits than its factorization.

345453005305224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129674551590 (or 129674551583 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 45.

Adding to 345453005305224 its reverse (422503500354543), we get a palindrome (767956505659767).

The spelling of 345453005305224 in words is "three hundred forty-five trillion, four hundred fifty-three billion, five million, three hundred five thousand, two hundred twenty-four".