3423431442 has 8 divisors (see below), whose sum is σ = 6846862896. Its totient is φ = 1141143812.

The previous prime is 3423431437. The next prime is 3423431443. The reversal of 3423431442 is 2441343243.

It is a happy number.

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

3423431442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3423431443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285285948 + ... + 285285959.

It is an arithmetic number, because the mean of its divisors is an integer number (855857862).

Almost surely, 2^3423431442 is an apocalyptic number.

3423431442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3423431442 is a wasteful number, since it uses less digits than its factorization.

3423431442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570571912.

The product of its digits is 27648, while the sum is 30.

The square root of 3423431442 is about 58510.0969235225. The cubic root of 3423431442 is about 1507.1409787786.

Adding to 3423431442 its reverse (2441343243), we get a palindrome (5864774685).

The spelling of 3423431442 in words is "three billion, four hundred twenty-three million, four hundred thirty-one thousand, four hundred forty-two".