432401244349 has 2 divisors, whose sum is σ = 432401244350. Its totient is φ = 432401244348.

The previous prime is 432401244343. The next prime is 432401244413. The reversal of 432401244349 is 943442104234.

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., 350079305625 + 82321938724 = 591675^2 + 286918^2 .

It is a cyclic number.

It is not a de Polignac number, because 432401244349 - 2³⁷ = 294962290877 is a prime.

It is a super-2 number, since 2×432401244349² (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 (432401244343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216200622174 + 216200622175.

It is an arithmetic number, because the mean of its divisors is an integer number (216200622175).

Almost surely, 2^432401244349 is an apocalyptic number.

It is an amenable number.

432401244349 is a deficient number, since it is larger than the sum of its proper divisors (1).

432401244349 is an equidigital number, since it uses as much as digits as its factorization.

432401244349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 432401244349 in words is "four hundred thirty-two billion, four hundred one million, two hundred forty-four thousand, three hundred forty-nine".