204884062143139 has 2 divisors, whose sum is σ = 204884062143140. Its totient is φ = 204884062143138.

The previous prime is 204884062143091. The next prime is 204884062143169. The reversal of 204884062143139 is 931341260488402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204884062143139 - 2²³ = 204884053754531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204884062143139.

It is not a weakly prime, because it can be changed into another prime (204884062143169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102442031071569 + 102442031071570.

It is an arithmetic number, because the mean of its divisors is an integer number (102442031071570).

Almost surely, 2^{204884062143139} is an apocalyptic number.

204884062143139 is a deficient number, since it is larger than the sum of its proper divisors (1).

204884062143139 is an equidigital number, since it uses as much as digits as its factorization.

204884062143139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 204884062143139 in words is "two hundred four trillion, eight hundred eighty-four billion, sixty-two million, one hundred forty-three thousand, one hundred thirty-nine".