10691429895 has 16 divisors (see below), whose sum is σ = 19006986720. Its totient is φ = 5702095872.

The previous prime is 10691429851. The next prime is 10691429909. The reversal of 10691429895 is 59892419601.

It is not a de Polignac number, because 10691429895 - 2⁹ = 10691429383 is a prime.

It is a super-2 number, since 2×10691429895² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39597754 + ... + 39598023.

It is an arithmetic number, because the mean of its divisors is an integer number (1187936670).

Almost surely, 2^10691429895 is an apocalyptic number.

10691429895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10691429895 is a deficient number, since it is larger than the sum of its proper divisors (8315556825).

10691429895 is an equidigital number, since it uses as much as digits as its factorization.

10691429895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79195791 (or 79195785 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 10691429895 in words is "ten billion, six hundred ninety-one million, four hundred twenty-nine thousand, eight hundred ninety-five".