3443042040 has 64 divisors (see below), whose sum is σ = 10778227200. Its totient is φ = 878224512.

The previous prime is 3443042033. The next prime is 3443042051. The reversal of 3443042040 is 402403443.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3443042040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620980 + ... + 626499.

It is an arithmetic number, because the mean of its divisors is an integer number (168409800).

Almost surely, 2^3443042040 is an apocalyptic number.

3443042040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3443042040 is an abundant number, since it is smaller than the sum of its proper divisors (7335185160).

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

3443042040 is a wasteful number, since it uses less digits than its factorization.

3443042040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247516 (or 1247512 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 3443042040 is about 58677.4406394826. The cubic root of 3443042040 is about 1510.0133092405.

Adding to 3443042040 its reverse (402403443), we get a palindrome (3845445483).

The spelling of 3443042040 in words is "three billion, four hundred forty-three million, forty-two thousand, forty".