32044948109 has 2 divisors, whose sum is σ = 32044948110. Its totient is φ = 32044948108.

The previous prime is 32044948081. The next prime is 32044948127. The reversal of 32044948109 is 90184944023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32013082084 + 31866025 = 178922^2 + 5645^2 .

It is an emirp because it is prime and its reverse (90184944023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32044948109 - 2⁸ = 32044947853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32044948109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32044941109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16022474054 + 16022474055.

It is an arithmetic number, because the mean of its divisors is an integer number (16022474055).

Almost surely, 2^32044948109 is an apocalyptic number.

It is an amenable number.

32044948109 is a deficient number, since it is larger than the sum of its proper divisors (1).

32044948109 is an equidigital number, since it uses as much as digits as its factorization.

32044948109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 32044948109 in words is "thirty-two billion, forty-four million, nine hundred forty-eight thousand, one hundred nine".