141620939 has 2 divisors, whose sum is σ = 141620940. Its totient is φ = 141620938.

The previous prime is 141620933. The next prime is 141620951. The reversal of 141620939 is 939026141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141620939 - 2⁴ = 141620923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141620899 and 141620908.

It is not a weakly prime, because it can be changed into another prime (141620933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70810469 + 70810470.

It is an arithmetic number, because the mean of its divisors is an integer number (70810470).

Almost surely, 2^141620939 is an apocalyptic number.

141620939 is a deficient number, since it is larger than the sum of its proper divisors (1).

141620939 is an equidigital number, since it uses as much as digits as its factorization.

141620939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 141620939 is about 11900.4596129729. The cubic root of 141620939 is about 521.2457054817.

The spelling of 141620939 in words is "one hundred forty-one million, six hundred twenty thousand, nine hundred thirty-nine".