2002423303234 has 8 divisors (see below), whose sum is σ = 3021620793408. Its totient is φ = 995216372100.

The previous prime is 2002423303219. The next prime is 2002423303277. The reversal of 2002423303234 is 4323033242002.

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, 2997639342 + ... + 2997640009.

It is an arithmetic number, because the mean of its divisors is an integer number (377702599176).

Almost surely, 2^{2002423303234} is an apocalyptic number.

2002423303234 is a deficient number, since it is larger than the sum of its proper divisors (1019197490174).

2002423303234 is a wasteful number, since it uses less digits than its factorization.

2002423303234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5995279520.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 2002423303234 its reverse (4323033242002), we get a palindrome (6325456545236).

The spelling of 2002423303234 in words is "two trillion, two billion, four hundred twenty-three million, three hundred three thousand, two hundred thirty-four".