3242146443 has 8 divisors (see below), whose sum is σ = 4323494400. Its totient is φ = 2161114728.

The previous prime is 3242146409. The next prime is 3242146451. The reversal of 3242146443 is 3446412423.

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

It is not a de Polignac number, because 3242146443 - 2⁹ = 3242145931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3242141443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 54003 + ... + 96956.

It is an arithmetic number, because the mean of its divisors is an integer number (540436800).

Almost surely, 2^3242146443 is an apocalyptic number.

3242146443 is a deficient number, since it is larger than the sum of its proper divisors (1081347957).

3242146443 is a wasteful number, since it uses less digits than its factorization.

3242146443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158121.

The product of its digits is 55296, while the sum is 33.

The square root of 3242146443 is about 56939.8493412127. The cubic root of 3242146443 is about 1480.0539368887.

Adding to 3242146443 its reverse (3446412423), we get a palindrome (6688558866).

The spelling of 3242146443 in words is "three billion, two hundred forty-two million, one hundred forty-six thousand, four hundred forty-three".