141642377 has 2 divisors, whose sum is σ = 141642378. Its totient is φ = 141642376.

The previous prime is 141642367. The next prime is 141642433. The reversal of 141642377 is 773246141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114404416 + 27237961 = 10696^2 + 5219^2 .

It is a cyclic number.

It is not a de Polignac number, because 141642377 - 2⁶ = 141642313 is a prime.

It is not a weakly prime, because it can be changed into another prime (141642367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70821188 + 70821189.

It is an arithmetic number, because the mean of its divisors is an integer number (70821189).

Almost surely, 2^141642377 is an apocalyptic number.

It is an amenable number.

141642377 is a deficient number, since it is larger than the sum of its proper divisors (1).

141642377 is an equidigital number, since it uses as much as digits as its factorization.

141642377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 35.

The square root of 141642377 is about 11901.3603004026. The cubic root of 141642377 is about 521.2720055042.

The spelling of 141642377 in words is "one hundred forty-one million, six hundred forty-two thousand, three hundred seventy-seven".