141068919 has 4 divisors (see below), whose sum is σ = 188091896. Its totient is φ = 94045944.

The previous prime is 141068899. The next prime is 141068929. The reversal of 141068919 is 919860141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 919860141 = 3 ⋅306620047.

It is not a de Polignac number, because 141068919 - 2⁸ = 141068663 is a prime.

It is a super-2 number, since 2×141068919² = 39800879815657122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141068929) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23511484 + ... + 23511489.

It is an arithmetic number, because the mean of its divisors is an integer number (47022974).

Almost surely, 2^141068919 is an apocalyptic number.

141068919 is a deficient number, since it is larger than the sum of its proper divisors (47022977).

141068919 is an equidigital number, since it uses as much as digits as its factorization.

141068919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47022976.

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 141068919 is about 11877.2437459202. The cubic root of 141068919 is about 520.5675743070.

The spelling of 141068919 in words is "one hundred forty-one million, sixty-eight thousand, nine hundred nineteen".