432730139507 has 2 divisors, whose sum is σ = 432730139508. Its totient is φ = 432730139506.

The previous prime is 432730139473. The next prime is 432730139599. The reversal of 432730139507 is 705931037234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432730139507 - 2⁸ = 432730139251 is a prime.

It is not a weakly prime, because it can be changed into another prime (432730139407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216365069753 + 216365069754.

It is an arithmetic number, because the mean of its divisors is an integer number (216365069754).

Almost surely, 2^432730139507 is an apocalyptic number.

432730139507 is a deficient number, since it is larger than the sum of its proper divisors (1).

432730139507 is an equidigital number, since it uses as much as digits as its factorization.

432730139507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 44.

The spelling of 432730139507 in words is "four hundred thirty-two billion, seven hundred thirty million, one hundred thirty-nine thousand, five hundred seven".