141390299 has 2 divisors, whose sum is σ = 141390300. Its totient is φ = 141390298.

The previous prime is 141390281. The next prime is 141390307. The reversal of 141390299 is 992093141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141390299 is a prime.

It is not a weakly prime, because it can be changed into another prime (141390239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70695149 + 70695150.

It is an arithmetic number, because the mean of its divisors is an integer number (70695150).

Almost surely, 2^141390299 is an apocalyptic number.

141390299 is a deficient number, since it is larger than the sum of its proper divisors (1).

141390299 is an equidigital number, since it uses as much as digits as its factorization.

141390299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 141390299 is about 11890.7652823525. The cubic root of 141390299 is about 520.9625895530.

The spelling of 141390299 in words is "one hundred forty-one million, three hundred ninety thousand, two hundred ninety-nine".