432849628765 has 4 divisors (see below), whose sum is σ = 519419554524. Its totient is φ = 346279703008.

The previous prime is 432849628759. The next prime is 432849628769. The reversal of 432849628765 is 567826948234.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78732992836 + 354116635929 = 280594^2 + 595077^2 .

It is a cyclic number.

It is not a de Polignac number, because 432849628765 - 2²⁵ = 432816074333 is a prime.

It is a super-2 number, since 2×432849628765² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 432849628697 and 432849628706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432849628769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43284962872 + ... + 43284962881.

It is an arithmetic number, because the mean of its divisors is an integer number (129854888631).

Almost surely, 2^432849628765 is an apocalyptic number.

It is an amenable number.

432849628765 is a deficient number, since it is larger than the sum of its proper divisors (86569925759).

432849628765 is an equidigital number, since it uses as much as digits as its factorization.

432849628765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86569925758.

The product of its digits is 139345920, while the sum is 64.

The spelling of 432849628765 in words is "four hundred thirty-two billion, eight hundred forty-nine million, six hundred twenty-eight thousand, seven hundred sixty-five".