32104304149 has 2 divisors, whose sum is σ = 32104304150. Its totient is φ = 32104304148.

The previous prime is 32104304131. The next prime is 32104304171. The reversal of 32104304149 is 94140340123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26390002500 + 5714301649 = 162450^2 + 75593^2 .

It is an emirp because it is prime and its reverse (94140340123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32104304149 - 2⁷ = 32104304021 is a prime.

It is a super-2 number, since 2×32104304149² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32104304149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32104304179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16052152074 + 16052152075.

It is an arithmetic number, because the mean of its divisors is an integer number (16052152075).

Almost surely, 2^32104304149 is an apocalyptic number.

It is an amenable number.

32104304149 is a deficient number, since it is larger than the sum of its proper divisors (1).

32104304149 is an equidigital number, since it uses as much as digits as its factorization.

32104304149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 32104304149 in words is "thirty-two billion, one hundred four million, three hundred four thousand, one hundred forty-nine".