1432731413 has 2 divisors, whose sum is σ = 1432731414. Its totient is φ = 1432731412.

The previous prime is 1432731367. The next prime is 1432731431. The reversal of 1432731413 is 3141372341.

Together with next prime (1432731431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1365524209 + 67207204 = 36953^2 + 8198^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432731413 - 2¹⁰ = 1432730389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432731463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716365706 + 716365707.

It is an arithmetic number, because the mean of its divisors is an integer number (716365707).

Almost surely, 2^1432731413 is an apocalyptic number.

It is an amenable number.

1432731413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432731413 is an equidigital number, since it uses as much as digits as its factorization.

1432731413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 1432731413 is about 37851.4387177027. The cubic root of 1432731413 is about 1127.3400282051.

The spelling of 1432731413 in words is "one billion, four hundred thirty-two million, seven hundred thirty-one thousand, four hundred thirteen".