202340411249 has 2 divisors, whose sum is σ = 202340411250. Its totient is φ = 202340411248.

The previous prime is 202340411233. The next prime is 202340411293. The reversal of 202340411249 is 942114043202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181129401649 + 21211009600 = 425593^2 + 145640^2 .

It is a cyclic number.

It is not a de Polignac number, because 202340411249 - 2⁴ = 202340411233 is a prime.

It is not a weakly prime, because it can be changed into another prime (202340411149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101170205624 + 101170205625.

It is an arithmetic number, because the mean of its divisors is an integer number (101170205625).

Almost surely, 2^202340411249 is an apocalyptic number.

It is an amenable number.

202340411249 is a deficient number, since it is larger than the sum of its proper divisors (1).

202340411249 is an equidigital number, since it uses as much as digits as its factorization.

202340411249 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 32.

The spelling of 202340411249 in words is "two hundred two billion, three hundred forty million, four hundred eleven thousand, two hundred forty-nine".