42432036045 has 128 divisors (see below), whose sum is σ = 84710645760. Its totient is φ = 17703152640.

The previous prime is 42432036043. The next prime is 42432036061. The reversal of 42432036045 is 54063023424.

It is not a de Polignac number, because 42432036045 - 2¹ = 42432036043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42432035997 and 42432036015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42432036043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7600155 + ... + 7605735.

It is an arithmetic number, because the mean of its divisors is an integer number (661801920).

Almost surely, 2^42432036045 is an apocalyptic number.

It is an amenable number.

42432036045 is a deficient number, since it is larger than the sum of its proper divisors (42278609715).

42432036045 is a wasteful number, since it uses less digits than its factorization.

42432036045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5755.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 42432036045 its reverse (54063023424), we get a palindrome (96495059469).

The spelling of 42432036045 in words is "forty-two billion, four hundred thirty-two million, thirty-six thousand, forty-five".