10399999999898 has 8 divisors (see below), whose sum is σ = 15819718309920. Its totient is φ = 5126760563260.

The previous prime is 10399999999843. The next prime is 10399999999913. The reversal of 10399999999898 is 89899999999301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10399999999798 and 10399999999807.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36619718168 + ... + 36619718451.

It is an arithmetic number, because the mean of its divisors is an integer number (1977464788740).

Almost surely, 2^{10399999999898} is an apocalyptic number.

10399999999898 is a deficient number, since it is larger than the sum of its proper divisors (5419718310022).

10399999999898 is an equidigital number, since it uses as much as digits as its factorization.

10399999999898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73239436692.

The product of its (nonzero) digits is 74384733888, while the sum is 101.

It can be divided in two parts, 103 and 99999999898, that added together give a palindrome (100000000001).

The spelling of 10399999999898 in words is "ten trillion, three hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, eight hundred ninety-eight".