32041253449 has 2 divisors, whose sum is σ = 32041253450. Its totient is φ = 32041253448.

The previous prime is 32041253437. The next prime is 32041253537. The reversal of 32041253449 is 94435214023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17379676224 + 14661577225 = 131832^2 + 121085^2 .

It is a cyclic number.

It is not a de Polignac number, because 32041253449 - 2⁵ = 32041253417 is a prime.

It is not a weakly prime, because it can be changed into another prime (32041253749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020626724 + 16020626725.

It is an arithmetic number, because the mean of its divisors is an integer number (16020626725).

Almost surely, 2^32041253449 is an apocalyptic number.

It is an amenable number.

32041253449 is a deficient number, since it is larger than the sum of its proper divisors (1).

32041253449 is an equidigital number, since it uses as much as digits as its factorization.

32041253449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 32041253449 in words is "thirty-two billion, forty-one million, two hundred fifty-three thousand, four hundred forty-nine".