23202007010449 has 2 divisors, whose sum is σ = 23202007010450. Its totient is φ = 23202007010448.

The previous prime is 23202007010419. The next prime is 23202007010473. The reversal of 23202007010449 is 94401070020232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18978159970449 + 4223847040000 = 4356393^2 + 2055200^2 .

It is a cyclic number.

It is not a de Polignac number, because 23202007010449 - 2¹⁹ = 23202006486161 is a prime.

It is not a weakly prime, because it can be changed into another prime (23202007010419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601003505224 + 11601003505225.

It is an arithmetic number, because the mean of its divisors is an integer number (11601003505225).

Almost surely, 2^{23202007010449} is an apocalyptic number.

It is an amenable number.

23202007010449 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202007010449 is an equidigital number, since it uses as much as digits as its factorization.

23202007010449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 23202007010449 in words is "twenty-three trillion, two hundred two billion, seven million, ten thousand, four hundred forty-nine".