32844372469 has 2 divisors, whose sum is σ = 32844372470. Its totient is φ = 32844372468.

The previous prime is 32844372467. The next prime is 32844372481. The reversal of 32844372469 is 96427344823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21253266225 + 11591106244 = 145785^2 + 107662^2 .

It is a cyclic number.

It is not a de Polignac number, because 32844372469 - 2¹ = 32844372467 is a prime.

It is a super-2 number, since 2×32844372469² (a number of 22 digits) contains 22 as substring.

Together with 32844372467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32844372467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16422186234 + 16422186235.

It is an arithmetic number, because the mean of its divisors is an integer number (16422186235).

Almost surely, 2^32844372469 is an apocalyptic number.

It is an amenable number.

32844372469 is a deficient number, since it is larger than the sum of its proper divisors (1).

32844372469 is an equidigital number, since it uses as much as digits as its factorization.

32844372469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 52.

The spelling of 32844372469 in words is "thirty-two billion, eight hundred forty-four million, three hundred seventy-two thousand, four hundred sixty-nine".