432431031413 has 2 divisors, whose sum is σ = 432431031414. Its totient is φ = 432431031412.

The previous prime is 432431031371. The next prime is 432431031451. The reversal of 432431031413 is 314130134234.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408062884804 + 24368146609 = 638798^2 + 156103^2 .

It is a cyclic number.

It is not a de Polignac number, because 432431031413 - 2²² = 432426837109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432431031013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216215515706 + 216215515707.

It is an arithmetic number, because the mean of its divisors is an integer number (216215515707).

Almost surely, 2^432431031413 is an apocalyptic number.

It is an amenable number.

432431031413 is a deficient number, since it is larger than the sum of its proper divisors (1).

432431031413 is an equidigital number, since it uses as much as digits as its factorization.

432431031413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 432431031413 its reverse (314130134234), we get a palindrome (746561165647).

The spelling of 432431031413 in words is "four hundred thirty-two billion, four hundred thirty-one million, thirty-one thousand, four hundred thirteen".