1829148047999 has 2 divisors, whose sum is σ = 1829148048000. Its totient is φ = 1829148047998.

The previous prime is 1829148047989. The next prime is 1829148048011. The reversal of 1829148047999 is 9997408419281.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1829148047999 - 2¹⁶ = 1829147982463 is a prime.

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 (1829148047959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 914574023999 + 914574024000.

It is an arithmetic number, because the mean of its divisors is an integer number (914574024000).

Almost surely, 2^{1829148047999} is an apocalyptic number.

1829148047999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1829148047999 is an equidigital number, since it uses as much as digits as its factorization.

1829148047999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94058496, while the sum is 71.

The spelling of 1829148047999 in words is "one trillion, eight hundred twenty-nine billion, one hundred forty-eight million, forty-seven thousand, nine hundred ninety-nine".