42432034255 has 64 divisors (see below), whose sum is σ = 60331340160. Its totient is φ = 28347088896.

The previous prime is 42432034243. The next prime is 42432034261. The reversal of 42432034255 is 55243023424.

It is not a de Polignac number, because 42432034255 - 2³⁵ = 8072295887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42432034255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7463644 + ... + 7469326.

It is an arithmetic number, because the mean of its divisors is an integer number (942677190).

Almost surely, 2^42432034255 is an apocalyptic number.

42432034255 is a deficient number, since it is larger than the sum of its proper divisors (17899305905).

42432034255 is a wasteful number, since it uses less digits than its factorization.

42432034255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 42432034255 its reverse (55243023424), we get a palindrome (97675057679).

The spelling of 42432034255 in words is "forty-two billion, four hundred thirty-two million, thirty-four thousand, two hundred fifty-five".