202443104029 has 2 divisors, whose sum is σ = 202443104030. Its totient is φ = 202443104028.

The previous prime is 202443103963. The next prime is 202443104033. The reversal of 202443104029 is 920401344202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198247562500 + 4195541529 = 445250^2 + 64773^2 .

It is a cyclic number.

It is not a de Polignac number, because 202443104029 - 2¹³ = 202443095837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202443164029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101221552014 + 101221552015.

It is an arithmetic number, because the mean of its divisors is an integer number (101221552015).

Almost surely, 2^202443104029 is an apocalyptic number.

It is an amenable number.

202443104029 is a deficient number, since it is larger than the sum of its proper divisors (1).

202443104029 is an equidigital number, since it uses as much as digits as its factorization.

202443104029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 202443104029 in words is "two hundred two billion, four hundred forty-three million, one hundred four thousand, twenty-nine".