4021423034313 has 8 divisors (see below), whose sum is σ = 5361919531776. Its totient is φ = 2680937613200.

The previous prime is 4021423034303. The next prime is 4021423034339. The reversal of 4021423034313 is 3134303241204.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4021423034313 - 2¹⁰ = 4021423033289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4021423034303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1881273 + ... + 3403238.

It is an arithmetic number, because the mean of its divisors is an integer number (670239941472).

Almost surely, 2^{4021423034313} is an apocalyptic number.

It is an amenable number.

4021423034313 is a deficient number, since it is larger than the sum of its proper divisors (1340496497463).

4021423034313 is a wasteful number, since it uses less digits than its factorization.

4021423034313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538175.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 4021423034313 its reverse (3134303241204), we get a palindrome (7155726275517).

The spelling of 4021423034313 in words is "four trillion, twenty-one billion, four hundred twenty-three million, thirty-four thousand, three hundred thirteen".