432448039 has 2 divisors, whose sum is σ = 432448040. Its totient is φ = 432448038.

The previous prime is 432448031. The next prime is 432448099. The reversal of 432448039 is 930844234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432448039 - 2³ = 432448031 is a prime.

It is a super-2 number, since 2×432448039² = 374022612869891042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 432447989 and 432448007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432448031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216224019 + 216224020.

It is an arithmetic number, because the mean of its divisors is an integer number (216224020).

Almost surely, 2^432448039 is an apocalyptic number.

432448039 is a deficient number, since it is larger than the sum of its proper divisors (1).

432448039 is an equidigital number, since it uses as much as digits as its factorization.

432448039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 432448039 is about 20795.3850409171. The cubic root of 432448039 is about 756.2138793485.

The spelling of 432448039 in words is "four hundred thirty-two million, four hundred forty-eight thousand, thirty-nine".