141309379 has 2 divisors, whose sum is σ = 141309380. Its totient is φ = 141309378.

The previous prime is 141309359. The next prime is 141309391. The reversal of 141309379 is 973903141.

It is a strong prime.

It is an emirp because it is prime and its reverse (973903141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141309379 - 2⁵ = 141309347 is a prime.

It is not a weakly prime, because it can be changed into another prime (141309349) 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 as a sum of consecutive naturals, namely, 70654689 + 70654690.

It is an arithmetic number, because the mean of its divisors is an integer number (70654690).

Almost surely, 2^141309379 is an apocalyptic number.

141309379 is a deficient number, since it is larger than the sum of its proper divisors (1).

141309379 is an equidigital number, since it uses as much as digits as its factorization.

141309379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 141309379 is about 11887.3621548264. The cubic root of 141309379 is about 520.8631854264.

The spelling of 141309379 in words is "one hundred forty-one million, three hundred nine thousand, three hundred seventy-nine".