32104122409 has 2 divisors, whose sum is σ = 32104122410. Its totient is φ = 32104122408.

The previous prime is 32104122383. The next prime is 32104122431. The reversal of 32104122409 is 90422140123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21142032409 + 10962090000 = 145403^2 + 104700^2 .

It is a cyclic number.

It is not a de Polignac number, because 32104122409 - 2³³ = 23514187817 is a prime.

It is not a weakly prime, because it can be changed into another prime (32104122439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16052061204 + 16052061205.

It is an arithmetic number, because the mean of its divisors is an integer number (16052061205).

Almost surely, 2^32104122409 is an apocalyptic number.

It is an amenable number.

32104122409 is a deficient number, since it is larger than the sum of its proper divisors (1).

32104122409 is an equidigital number, since it uses as much as digits as its factorization.

32104122409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 32104122409 in words is "thirty-two billion, one hundred four million, one hundred twenty-two thousand, four hundred nine".