42334043445 has 96 divisors (see below), whose sum is σ = 77946865920. Its totient is φ = 21797568000.

The previous prime is 42334043441. The next prime is 42334043497. The reversal of 42334043445 is 54434043324.

It is not a de Polignac number, because 42334043445 - 2² = 42334043441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42334043441) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22919512 + ... + 22921358.

It is an arithmetic number, because the mean of its divisors is an integer number (811946520).

Almost surely, 2^42334043445 is an apocalyptic number.

42334043445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42334043445 is a deficient number, since it is larger than the sum of its proper divisors (35612822475).

42334043445 is a wasteful number, since it uses less digits than its factorization.

42334043445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 1997 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 42334043445 its reverse (54434043324), we get a palindrome (96768086769).

The spelling of 42334043445 in words is "forty-two billion, three hundred thirty-four million, forty-three thousand, four hundred forty-five".