423234124245 has 48 divisors (see below), whose sum is σ = 765814987392. Its totient is φ = 224229902400.

The previous prime is 423234124241. The next prime is 423234124253. The reversal of 423234124245 is 542421432324.

423234124245 is a `hidden beast` number, since 4 + 2 + 32 + 341 + 242 + 45 = 666.

It is not a de Polignac number, because 423234124245 - 2² = 423234124241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423234124241) 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 47 ways as a sum of consecutive naturals, for example, 969982 + ... + 1336911.

It is an arithmetic number, because the mean of its divisors is an integer number (15954478904).

Almost surely, 2^423234124245 is an apocalyptic number.

423234124245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

423234124245 is a deficient number, since it is larger than the sum of its proper divisors (342580863147).

423234124245 is a wasteful number, since it uses less digits than its factorization.

423234124245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307064 (or 2307052 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

Adding to 423234124245 its reverse (542421432324), we get a palindrome (965655556569).

The spelling of 423234124245 in words is "four hundred twenty-three billion, two hundred thirty-four million, one hundred twenty-four thousand, two hundred forty-five".