1023443233242 has 32 divisors (see below), whose sum is σ = 2080567995840. Its totient is φ = 335534833920.

The previous prime is 1023443233237. The next prime is 1023443233277. The reversal of 1023443233242 is 2423323443201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6709858 + ... + 6860690.

It is an arithmetic number, because the mean of its divisors is an integer number (65017749870).

Almost surely, 2^{1023443233242} is an apocalyptic number.

1023443233242 is an abundant number, since it is smaller than the sum of its proper divisors (1057124762598).

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

1023443233242 is a wasteful number, since it uses less digits than its factorization.

1023443233242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169438.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 1023443233242 its reverse (2423323443201), we get a palindrome (3446766676443).

The spelling of 1023443233242 in words is "one trillion, twenty-three billion, four hundred forty-three million, two hundred thirty-three thousand, two hundred forty-two".