3443140452 has 24 divisors (see below), whose sum is σ = 8153906656. Its totient is φ = 1130583168.

The previous prime is 3443140451. The next prime is 3443140453. The reversal of 3443140452 is 2540413443.

3443140452 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3443140451) and next prime (3443140453).

It is not an unprimeable number, because it can be changed into a prime (3443140451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2140453 + ... + 2142060.

Almost surely, 2^3443140452 is an apocalyptic number.

It is an amenable number.

3443140452 is an abundant number, since it is smaller than the sum of its proper divisors (4710766204).

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

3443140452 is a wasteful number, since it uses less digits than its factorization.

3443140452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282587 (or 4282585 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 3443140452 is about 58678.2792181230. The cubic root of 3443140452 is about 1510.0276959381.

Adding to 3443140452 its reverse (2540413443), we get a palindrome (5983553895).

The spelling of 3443140452 in words is "three billion, four hundred forty-three million, one hundred forty thousand, four hundred fifty-two".