4023345342 has 32 divisors (see below), whose sum is σ = 8473766400. Its totient is φ = 1269995328.

The previous prime is 4023345329. The next prime is 4023345343. The reversal of 4023345342 is 2435433204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023345343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332523 + ... + 344409.

It is an arithmetic number, because the mean of its divisors is an integer number (264805200).

Almost surely, 2^4023345342 is an apocalyptic number.

4023345342 is an abundant number, since it is smaller than the sum of its proper divisors (4450421058).

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

4023345342 is a wasteful number, since it uses less digits than its factorization.

4023345342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14880.

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 4023345342 is about 63429.8458298615. The cubic root of 4023345342 is about 1590.4832651499.

Adding to 4023345342 its reverse (2435433204), we get a palindrome (6458778546).

The spelling of 4023345342 in words is "four billion, twenty-three million, three hundred forty-five thousand, three hundred forty-two".