42234254235 has 12 divisors (see below), whose sum is σ = 73206040752. Its totient is φ = 22524935568.

The previous prime is 42234254189. The next prime is 42234254239. The reversal of 42234254235 is 53245243224.

42234254235 is a `hidden beast` number, since 4 + 223 + 4 + 2 + 5 + 423 + 5 = 666.

It is not a de Polignac number, because 42234254235 - 2¹¹ = 42234252187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42234254235.

It is not an unprimeable number, because it can be changed into a prime (42234254239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 469269447 + ... + 469269536.

It is an arithmetic number, because the mean of its divisors is an integer number (6100503396).

Almost surely, 2^42234254235 is an apocalyptic number.

42234254235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42234254235 is a deficient number, since it is larger than the sum of its proper divisors (30971786517).

42234254235 is a wasteful number, since it uses less digits than its factorization.

42234254235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938538994 (or 938538991 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

Adding to 42234254235 its reverse (53245243224), we get a palindrome (95479497459).

The spelling of 42234254235 in words is "forty-two billion, two hundred thirty-four million, two hundred fifty-four thousand, two hundred thirty-five".