32332986449 has 2 divisors, whose sum is σ = 32332986450. Its totient is φ = 32332986448.

The previous prime is 32332986419. The next prime is 32332986457. The reversal of 32332986449 is 94468923323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26114560000 + 6218426449 = 161600^2 + 78857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32332986449 is a prime.

It is a super-2 number, since 2×32332986449² (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 32332986449.

It is not a weakly prime, because it can be changed into another prime (32332986419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16166493224 + 16166493225.

It is an arithmetic number, because the mean of its divisors is an integer number (16166493225).

Almost surely, 2^32332986449 is an apocalyptic number.

It is an amenable number.

32332986449 is a deficient number, since it is larger than the sum of its proper divisors (1).

32332986449 is an equidigital number, since it uses as much as digits as its factorization.

32332986449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6718464, while the sum is 53.

The spelling of 32332986449 in words is "thirty-two billion, three hundred thirty-two million, nine hundred eighty-six thousand, four hundred forty-nine".