32105422049 has 2 divisors, whose sum is σ = 32105422050. Its totient is φ = 32105422048.

The previous prime is 32105421923. The next prime is 32105422057. The reversal of 32105422049 is 94022450123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30199488400 + 1905933649 = 173780^2 + 43657^2 .

It is a cyclic number.

It is not a de Polignac number, because 32105422049 - 2¹⁶ = 32105356513 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32105424049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16052711024 + 16052711025.

It is an arithmetic number, because the mean of its divisors is an integer number (16052711025).

Almost surely, 2^32105422049 is an apocalyptic number.

It is an amenable number.

32105422049 is a deficient number, since it is larger than the sum of its proper divisors (1).

32105422049 is an equidigital number, since it uses as much as digits as its factorization.

32105422049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 32105422049 in words is "thirty-two billion, one hundred five million, four hundred twenty-two thousand, forty-nine".