141598243 has 2 divisors, whose sum is σ = 141598244. Its totient is φ = 141598242.

The previous prime is 141598217. The next prime is 141598267. The reversal of 141598243 is 342895141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141598243 - 2²¹ = 139501091 is a prime.

It is not a weakly prime, because it can be changed into another prime (141598273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70799121 + 70799122.

It is an arithmetic number, because the mean of its divisors is an integer number (70799122).

Almost surely, 2^141598243 is an apocalyptic number.

141598243 is a deficient number, since it is larger than the sum of its proper divisors (1).

141598243 is an equidigital number, since it uses as much as digits as its factorization.

141598243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 37.

The square root of 141598243 is about 11899.5059981497. The cubic root of 141598243 is about 521.2178592592.

The spelling of 141598243 in words is "one hundred forty-one million, five hundred ninety-eight thousand, two hundred forty-three".