1032642433 has 2 divisors, whose sum is σ = 1032642434. Its totient is φ = 1032642432.

The previous prime is 1032642397. The next prime is 1032642437. The reversal of 1032642433 is 3342462301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 798797169 + 233845264 = 28263^2 + 15292^2 .

It is an emirp because it is prime and its reverse (3342462301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032642433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1032642437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516321216 + 516321217.

It is an arithmetic number, because the mean of its divisors is an integer number (516321217).

Almost surely, 2^1032642433 is an apocalyptic number.

It is an amenable number.

1032642433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032642433 is an equidigital number, since it uses as much as digits as its factorization.

1032642433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 1032642433 is about 32134.7542856640. The cubic root of 1032642433 is about 1010.7645203230.

The spelling of 1032642433 in words is "one billion, thirty-two million, six hundred forty-two thousand, four hundred thirty-three".