3423203144 has 8 divisors (see below), whose sum is σ = 6418505910. Its totient is φ = 1711601568.

The previous prime is 3423203141. The next prime is 3423203149. The reversal of 3423203144 is 4413023243.

It can be written as a sum of positive squares in only one way, i.e., 3345234244 + 77968900 = 57838^2 + 8830^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3423203141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213950189 + ... + 213950204.

Almost surely, 2^3423203144 is an apocalyptic number.

It is an amenable number.

3423203144 is a deficient number, since it is larger than the sum of its proper divisors (2995302766).

3423203144 is a wasteful number, since it uses less digits than its factorization.

3423203144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427900399 (or 427900395 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3423203144 is about 58508.1459627632. The cubic root of 3423203144 is about 1507.1074758517.

Adding to 3423203144 its reverse (4413023243), we get a palindrome (7836226387).

The spelling of 3423203144 in words is "three billion, four hundred twenty-three million, two hundred three thousand, one hundred forty-four".