141142215 has 32 divisors (see below), whose sum is σ = 230659776. Its totient is φ = 73681920.

The previous prime is 141142207. The next prime is 141142229. The reversal of 141142215 is 512241141.

It is not a de Polignac number, because 141142215 - 2³ = 141142207 is a prime.

It is a super-2 number, since 2×141142215² = 39842249710212450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141142191 and 141142200.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 171505 + ... + 172325.

It is an arithmetic number, because the mean of its divisors is an integer number (7208118).

Almost surely, 2^141142215 is an apocalyptic number.

141142215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141142215 is a deficient number, since it is larger than the sum of its proper divisors (89517561).

141142215 is a wasteful number, since it uses less digits than its factorization.

141142215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059.

The product of its digits is 320, while the sum is 21.

The square root of 141142215 is about 11880.3289095883. The cubic root of 141142215 is about 520.6577168058.

Adding to 141142215 its reverse (512241141), we get a palindrome (653383356).

The spelling of 141142215 in words is "one hundred forty-one million, one hundred forty-two thousand, two hundred fifteen".