4142123235 has 12 divisors (see below), whose sum is σ = 7179680352. Its totient is φ = 2209132368.

The previous prime is 4142123231. The next prime is 4142123243. The reversal of 4142123235 is 5323212414.

4142123235 is a `hidden beast` number, since 4 + 1 + 421 + 2 + 3 + 235 = 666.

It is not a de Polignac number, because 4142123235 - 2² = 4142123231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4142123199 and 4142123208.

It is not an unprimeable number, because it can be changed into a prime (4142123231) 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 11 ways as a sum of consecutive naturals, for example, 46023547 + ... + 46023636.

It is an arithmetic number, because the mean of its divisors is an integer number (598306696).

Almost surely, 2^4142123235 is an apocalyptic number.

4142123235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4142123235 is a deficient number, since it is larger than the sum of its proper divisors (3037557117).

4142123235 is a wasteful number, since it uses less digits than its factorization.

4142123235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92047194 (or 92047191 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4142123235 is about 64359.3290440477. The cubic root of 4142123235 is about 1605.9832272870.

Adding to 4142123235 its reverse (5323212414), we get a palindrome (9465335649).

The spelling of 4142123235 in words is "four billion, one hundred forty-two million, one hundred twenty-three thousand, two hundred thirty-five".