1332045329 has 2 divisors, whose sum is σ = 1332045330. Its totient is φ = 1332045328.

The previous prime is 1332045317. The next prime is 1332045361. The reversal of 1332045329 is 9235402331.

It is an a-pointer prime, because the next prime (1332045361) can be obtained adding 1332045329 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1289169025 + 42876304 = 35905^2 + 6548^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332045329 - 2¹² = 1332041233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1332045295 and 1332045304.

It is not a weakly prime, because it can be changed into another prime (1332045629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666022664 + 666022665.

It is an arithmetic number, because the mean of its divisors is an integer number (666022665).

Almost surely, 2^1332045329 is an apocalyptic number.

It is an amenable number.

1332045329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332045329 is an equidigital number, since it uses as much as digits as its factorization.

1332045329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 1332045329 is about 36497.1961799807. The cubic root of 1332045329 is about 1100.2878940667.

The spelling of 1332045329 in words is "one billion, three hundred thirty-two million, forty-five thousand, three hundred twenty-nine".