3545303213430 has 192 divisors, whose sum is σ = 10594281185280. Its totient is φ = 813519936000.

The previous prime is 3545303213393. The next prime is 3545303213437. The reversal of 3545303213430 is 343123035453.

3545303213430 is a `hidden beast` number, since 3 + 5 + 4 + 5 + 3 + 0 + 3 + 213 + 430 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545303213437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21568434 + ... + 21732186.

It is an arithmetic number, because the mean of its divisors is an integer number (55178547840).

Almost surely, 2^{3545303213430} is an apocalyptic number.

3545303213430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3545303213430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5297140592640).

3545303213430 is an abundant number, since it is smaller than the sum of its proper divisors (7048977971850).

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

3545303213430 is a wasteful number, since it uses less digits than its factorization.

3545303213430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164947 (or 164944 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 3545303213430 its reverse (343123035453), we get a palindrome (3888426248883).

The spelling of 3545303213430 in words is "three trillion, five hundred forty-five billion, three hundred three million, two hundred thirteen thousand, four hundred thirty".