42023354340532 has 24 divisors (see below), whose sum is σ = 73596110069664. Its totient is φ = 20995900155552.

The previous prime is 42023354340529. The next prime is 42023354340619. The reversal of 42023354340532 is 23504345332024.

It is a congruent number.

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, 28189023 + ... + 29642329.

It is an arithmetic number, because the mean of its divisors is an integer number (3066504586236).

Almost surely, 2^{42023354340532} is an apocalyptic number.

It is an amenable number.

42023354340532 is a deficient number, since it is larger than the sum of its proper divisors (31572755729132).

42023354340532 is a wasteful number, since it uses less digits than its factorization.

42023354340532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458735 (or 1458733 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 40.

Adding to 42023354340532 its reverse (23504345332024), we get a palindrome (65527699672556).

The spelling of 42023354340532 in words is "forty-two trillion, twenty-three billion, three hundred fifty-four million, three hundred forty thousand, five hundred thirty-two".