4142146215 has 8 divisors (see below), whose sum is σ = 6627433968. Its totient is φ = 2209144640.

The previous prime is 4142146187. The next prime is 4142146277. The reversal of 4142146215 is 5126412414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4142146215 - 2¹⁰ = 4142145191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138071526 + ... + 138071555.

It is an arithmetic number, because the mean of its divisors is an integer number (828429246).

Almost surely, 2^4142146215 is an apocalyptic number.

4142146215 is a deficient number, since it is larger than the sum of its proper divisors (2485287753).

4142146215 is a wasteful number, since it uses less digits than its factorization.

4142146215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276143089.

The product of its digits is 7680, while the sum is 30.

The square root of 4142146215 is about 64359.5075726967. The cubic root of 4142146215 is about 1605.9861972153.

Adding to 4142146215 its reverse (5126412414), we get a palindrome (9268558629).

The spelling of 4142146215 in words is "four billion, one hundred forty-two million, one hundred forty-six thousand, two hundred fifteen".