10198129659 has 16 divisors (see below), whose sum is σ = 13861269504. Its totient is φ = 6667875200.

The previous prime is 10198129657. The next prime is 10198129663. The reversal of 10198129659 is 95692189101.

It is a cyclic number.

It is not a de Polignac number, because 10198129659 - 2¹ = 10198129657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10198129657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84654 + ... + 166019.

It is an arithmetic number, because the mean of its divisors is an integer number (866329344).

Almost surely, 2^10198129659 is an apocalyptic number.

10198129659 is a deficient number, since it is larger than the sum of its proper divisors (3663139845).

10198129659 is a wasteful number, since it uses less digits than its factorization.

10198129659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250938.

The product of its (nonzero) digits is 349920, while the sum is 51.

The spelling of 10198129659 in words is "ten billion, one hundred ninety-eight million, one hundred twenty-nine thousand, six hundred fifty-nine".