141844147 has 2 divisors, whose sum is σ = 141844148. Its totient is φ = 141844146.

The previous prime is 141844091. The next prime is 141844169. The reversal of 141844147 is 741448141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141844147 - 2¹⁵ = 141811379 is a prime.

It is not a weakly prime, because it can be changed into another prime (141844247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70922073 + 70922074.

It is an arithmetic number, because the mean of its divisors is an integer number (70922074).

Almost surely, 2^141844147 is an apocalyptic number.

141844147 is a deficient number, since it is larger than the sum of its proper divisors (1).

141844147 is an equidigital number, since it uses as much as digits as its factorization.

141844147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14336, while the sum is 34.

The square root of 141844147 is about 11909.8340458631. The cubic root of 141844147 is about 521.5194059235.

The spelling of 141844147 in words is "one hundred forty-one million, eight hundred forty-four thousand, one hundred forty-seven".