10432429991 has 2 divisors, whose sum is σ = 10432429992. Its totient is φ = 10432429990.

The previous prime is 10432429963. The next prime is 10432430011. The reversal of 10432429991 is 19992423401.

It is a strong prime.

It is an emirp because it is prime and its reverse (19992423401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10432429991 - 2¹⁸ = 10432167847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10432429961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5216214995 + 5216214996.

It is an arithmetic number, because the mean of its divisors is an integer number (5216214996).

Almost surely, 2^10432429991 is an apocalyptic number.

10432429991 is a deficient number, since it is larger than the sum of its proper divisors (1).

10432429991 is an equidigital number, since it uses as much as digits as its factorization.

10432429991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 10432429991 in words is "ten billion, four hundred thirty-two million, four hundred twenty-nine thousand, nine hundred ninety-one".