4231423402 has 8 divisors (see below), whose sum is σ = 6395586912. Its totient is φ = 2099561100.

The previous prime is 4231423373. The next prime is 4231423411. The reversal of 4231423402 is 2043241324.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8074974 + ... + 8075497.

It is an arithmetic number, because the mean of its divisors is an integer number (799448364).

Almost surely, 2^4231423402 is an apocalyptic number.

4231423402 is a deficient number, since it is larger than the sum of its proper divisors (2164163510).

4231423402 is a wasteful number, since it uses less digits than its factorization.

4231423402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16150604.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4231423402 is about 65049.3920186807. The cubic root of 4231423402 is about 1617.4424158308.

Adding to 4231423402 its reverse (2043241324), we get a palindrome (6274664726).

The spelling of 4231423402 in words is "four billion, two hundred thirty-one million, four hundred twenty-three thousand, four hundred two".