2023443331442 has 16 divisors (see below), whose sum is σ = 3284130417792. Its totient is φ = 929470867920.

The previous prime is 2023443331397. The next prime is 2023443331451. The reversal of 2023443331442 is 2441333443202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184413338 + ... + 184424309.

It is an arithmetic number, because the mean of its divisors is an integer number (205258151112).

Almost surely, 2^{2023443331442} is an apocalyptic number.

2023443331442 is a deficient number, since it is larger than the sum of its proper divisors (1260687086350).

2023443331442 is a wasteful number, since it uses less digits than its factorization.

2023443331442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368837873.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 2023443331442 its reverse (2441333443202), we get a palindrome (4464776774644).

The spelling of 2023443331442 in words is "two trillion, twenty-three billion, four hundred forty-three million, three hundred thirty-one thousand, four hundred forty-two".