1432233149 has 2 divisors, whose sum is σ = 1432233150. Its totient is φ = 1432233148.

The previous prime is 1432233137. The next prime is 1432233163. The reversal of 1432233149 is 9413322341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1242069049 + 190164100 = 35243^2 + 13790^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432233149 - 2⁴ = 1432233133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432233749) 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, 716116574 + 716116575.

It is an arithmetic number, because the mean of its divisors is an integer number (716116575).

Almost surely, 2^1432233149 is an apocalyptic number.

It is an amenable number.

1432233149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432233149 is an equidigital number, since it uses as much as digits as its factorization.

1432233149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 1432233149 is about 37844.8563083545. The cubic root of 1432233149 is about 1127.2093272527.

The spelling of 1432233149 in words is "one billion, four hundred thirty-two million, two hundred thirty-three thousand, one hundred forty-nine".