1432471673 has 2 divisors, whose sum is σ = 1432471674. Its totient is φ = 1432471672.

The previous prime is 1432471661. The next prime is 1432471721. The reversal of 1432471673 is 3761742341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1359249424 + 73222249 = 36868^2 + 8557^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432471673 - 2⁴ = 1432471657 is a prime.

It is not a weakly prime, because it can be changed into another prime (1432471603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716235836 + 716235837.

It is an arithmetic number, because the mean of its divisors is an integer number (716235837).

Almost surely, 2^1432471673 is an apocalyptic number.

It is an amenable number.

1432471673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432471673 is an equidigital number, since it uses as much as digits as its factorization.

1432471673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 38.

The square root of 1432471673 is about 37848.0075169090. The cubic root of 1432471673 is about 1127.2718988979.

The spelling of 1432471673 in words is "one billion, four hundred thirty-two million, four hundred seventy-one thousand, six hundred seventy-three".