3403143442 has 8 divisors (see below), whose sum is σ = 5117446332. Its totient is φ = 1697328000.

The previous prime is 3403143437. The next prime is 3403143473. The reversal of 3403143442 is 2443413043.

It can be written as a sum of positive squares in 2 ways, for example, as 3171829761 + 231313681 = 56319^2 + 15209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3403143442.

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 3 ways as a sum of consecutive naturals, for example, 2120859 + ... + 2122462.

Almost surely, 2^3403143442 is an apocalyptic number.

3403143442 is a deficient number, since it is larger than the sum of its proper divisors (1714302890).

3403143442 is a wasteful number, since it uses less digits than its factorization.

3403143442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243724.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 3403143442 is about 58336.4675138973. The cubic root of 3403143442 is about 1504.1578629497.

Adding to 3403143442 its reverse (2443413043), we get a palindrome (5846556485).

The spelling of 3403143442 in words is "three billion, four hundred three million, one hundred forty-three thousand, four hundred forty-two".