141026999 has 2 divisors, whose sum is σ = 141027000. Its totient is φ = 141026998.

The previous prime is 141026989. The next prime is 141027013. The reversal of 141026999 is 999620141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141026999 is a prime.

It is a super-2 number, since 2×141026999² = 39777228893892002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141026909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70513499 + 70513500.

It is an arithmetic number, because the mean of its divisors is an integer number (70513500).

Almost surely, 2^141026999 is an apocalyptic number.

141026999 is a deficient number, since it is larger than the sum of its proper divisors (1).

141026999 is an equidigital number, since it uses as much as digits as its factorization.

141026999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 141026999 is about 11875.4788956067. The cubic root of 141026999 is about 520.5160052943.

The spelling of 141026999 in words is "one hundred forty-one million, twenty-six thousand, nine hundred ninety-nine".