146071194539 has 2 divisors, whose sum is σ = 146071194540. Its totient is φ = 146071194538.

The previous prime is 146071194509. The next prime is 146071194559. The reversal of 146071194539 is 935491170641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146071194539 - 2²⁸ = 145802759083 is a prime.

It is not a weakly prime, because it can be changed into another prime (146071194509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73035597269 + 73035597270.

It is an arithmetic number, because the mean of its divisors is an integer number (73035597270).

Almost surely, 2^146071194539 is an apocalyptic number.

146071194539 is a deficient number, since it is larger than the sum of its proper divisors (1).

146071194539 is an equidigital number, since it uses as much as digits as its factorization.

146071194539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 146071194539 in words is "one hundred forty-six billion, seventy-one million, one hundred ninety-four thousand, five hundred thirty-nine".