402202098104089 has 2 divisors, whose sum is σ = 402202098104090. Its totient is φ = 402202098104088.

The previous prime is 402202098104057. The next prime is 402202098104137. The reversal of 402202098104089 is 980401890202204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398031108814089 + 4170989290000 = 19950717^2 + 2042300^2 .

It is a cyclic number.

It is not a de Polignac number, because 402202098104089 - 2⁵ = 402202098104057 is a prime.

It is not a weakly prime, because it can be changed into another prime (402202098104789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201101049052044 + 201101049052045.

It is an arithmetic number, because the mean of its divisors is an integer number (201101049052045).

Almost surely, 2^{402202098104089} is an apocalyptic number.

It is an amenable number.

402202098104089 is a deficient number, since it is larger than the sum of its proper divisors (1).

402202098104089 is an equidigital number, since it uses as much as digits as its factorization.

402202098104089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 402202098104089 in words is "four hundred two trillion, two hundred two billion, ninety-eight million, one hundred four thousand, eighty-nine".