3543045120 has 264 divisors, whose sum is σ = 12814154496. Its totient is φ = 903462912.

The previous prime is 3543045061. The next prime is 3543045131. The reversal of 3543045120 is 215403453.

3543045120 is a `hidden beast` number, since 354 + 304 + 5 + 1 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1058169 + ... + 1061511.

It is an arithmetic number, because the mean of its divisors is an integer number (48538464).

Almost surely, 2^3543045120 is an apocalyptic number.

3543045120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3543045120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6407077248).

3543045120 is an abundant number, since it is smaller than the sum of its proper divisors (9271109376).

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

3543045120 is a wasteful number, since it uses less digits than its factorization.

3543045120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397 (or 3376 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3543045120 is about 59523.4837690134. The cubic root of 3543045120 is about 1524.4934438684.

Adding to 3543045120 its reverse (215403453), we get a palindrome (3758448573).

The spelling of 3543045120 in words is "three billion, five hundred forty-three million, forty-five thousand, one hundred twenty".