432143289650 has 24 divisors (see below), whose sum is σ = 803975907204. Its totient is φ = 172816587200.

The previous prime is 432143289637. The next prime is 432143289659. The reversal of 432143289650 is 56982341234.

It can be written as a sum of positive squares in 6 ways, for example, as 14683865329 + 417459424321 = 121177^2 + 646111^2 .

It is a junction number, because it is equal to n+sod(n) for n = 432143289595 and 432143289604.

It is not an unprimeable number, because it can be changed into a prime (432143289659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 803441 + ... + 1228740.

Almost surely, 2^432143289650 is an apocalyptic number.

432143289650 is a deficient number, since it is larger than the sum of its proper divisors (371832617554).

432143289650 is a wasteful number, since it uses less digits than its factorization.

432143289650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036446 (or 2036441 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 432143289650 in words is "four hundred thirty-two billion, one hundred forty-three million, two hundred eighty-nine thousand, six hundred fifty".