4142355 has 16 divisors (see below), whose sum is σ = 7574784. Its totient is φ = 1893600.

The previous prime is 4142311. The next prime is 4142363. The reversal of 4142355 is 5532414.

It is not a de Polignac number, because 4142355 - 2⁷ = 4142227 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19621 + ... + 19830.

It is an arithmetic number, because the mean of its divisors is an integer number (473424).

Almost surely, 2^4142355 is an apocalyptic number.

4142355 is a deficient number, since it is larger than the sum of its proper divisors (3432429).

4142355 is a wasteful number, since it uses less digits than its factorization.

4142355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39466.

The product of its digits is 2400, while the sum is 24.

The square root of 4142355 is about 2035.2776223405. The cubic root of 4142355 is about 160.6013180022.

Adding to 4142355 its reverse (5532414), we get a palindrome (9674769).

The spelling of 4142355 in words is "four million, one hundred forty-two thousand, three hundred fifty-five".