432434401013 has 2 divisors, whose sum is σ = 432434401014. Its totient is φ = 432434401012.

The previous prime is 432434400977. The next prime is 432434401043. The reversal of 432434401013 is 310104434234.

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., 420206022289 + 12228378724 = 648233^2 + 110582^2 .

It is a cyclic number.

It is not a de Polignac number, because 432434401013 - 2⁶ = 432434400949 is a prime.

It is a super-2 number, since 2×432434401013² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432434401043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216217200506 + 216217200507.

It is an arithmetic number, because the mean of its divisors is an integer number (216217200507).

Almost surely, 2^432434401013 is an apocalyptic number.

It is an amenable number.

432434401013 is a deficient number, since it is larger than the sum of its proper divisors (1).

432434401013 is an equidigital number, since it uses as much as digits as its factorization.

432434401013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 432434401013 its reverse (310104434234), we get a palindrome (742538835247).

The spelling of 432434401013 in words is "four hundred thirty-two billion, four hundred thirty-four million, four hundred one thousand, thirteen".