109298731234850 has 24 divisors (see below), whose sum is σ = 208023445684560. Its totient is φ = 42702760109520.

The previous prime is 109298731234817. The next prime is 109298731234873. The reversal of 109298731234850 is 58432137892901.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25418307440 + ... + 25418311739.

It is an arithmetic number, because the mean of its divisors is an integer number (8667643570190).

Almost surely, 2^{109298731234850} is an apocalyptic number.

109298731234850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109298731234850 is a deficient number, since it is larger than the sum of its proper divisors (98724714449710).

109298731234850 is a wasteful number, since it uses less digits than its factorization.

109298731234850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50836619234 (or 50836619229 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 62.

The spelling of 109298731234850 in words is "one hundred nine trillion, two hundred ninety-eight billion, seven hundred thirty-one million, two hundred thirty-four thousand, eight hundred fifty".