141684377 has 2 divisors, whose sum is σ = 141684378. Its totient is φ = 141684376.

The previous prime is 141684331. The next prime is 141684419. The reversal of 141684377 is 773486141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132618256 + 9066121 = 11516^2 + 3011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141684377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141684077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70842188 + 70842189.

It is an arithmetic number, because the mean of its divisors is an integer number (70842189).

Almost surely, 2^141684377 is an apocalyptic number.

It is an amenable number.

141684377 is a deficient number, since it is larger than the sum of its proper divisors (1).

141684377 is an equidigital number, since it uses as much as digits as its factorization.

141684377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 41.

The square root of 141684377 is about 11903.1246737989. The cubic root of 141684377 is about 521.3235231858.

It can be divided in two parts, 14 and 1684377, that multiplied together give a triangular number (23581278 = T₆₈₆₇).

The spelling of 141684377 in words is "one hundred forty-one million, six hundred eighty-four thousand, three hundred seventy-seven".