3443243401 has 8 divisors (see below), whose sum is σ = 3742129160. Its totient is φ = 3149217792.

The previous prime is 3443243389. The next prime is 3443243407. The reversal of 3443243401 is 1043423443.

It can be written as a sum of positive squares in 4 ways, for example, as 418243401 + 3025000000 = 20451^2 + 55000^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3443243401 - 2⁵ = 3443243369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3443243401.

It is not an unprimeable number, because it can be changed into a prime (3443243407) 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, 1213560 + ... + 1216393.

It is an arithmetic number, because the mean of its divisors is an integer number (467766145).

Almost surely, 2^3443243401 is an apocalyptic number.

It is an amenable number.

3443243401 is a deficient number, since it is larger than the sum of its proper divisors (298885759).

3443243401 is a wasteful number, since it uses less digits than its factorization.

3443243401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430075.

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

The square root of 3443243401 is about 58679.1564441753. The cubic root of 3443243401 is about 1510.0427455993.

Adding to 3443243401 its reverse (1043423443), we get a palindrome (4486666844).

The spelling of 3443243401 in words is "three billion, four hundred forty-three million, two hundred forty-three thousand, four hundred one".