109843849098 has 24 divisors (see below), whose sum is σ = 248342616288. Its totient is φ = 35022676392.

The previous prime is 109843849097. The next prime is 109843849151. The reversal of 109843849098 is 890948348901.

109843849098 is a `hidden beast` number, since 1 + 0 + 9 + 84 + 384 + 90 + 98 = 666.

It is not an unprimeable number, because it can be changed into a prime (109843849091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132661240 + ... + 132662067.

It is an arithmetic number, because the mean of its divisors is an integer number (10347609012).

Almost surely, 2^109843849098 is an apocalyptic number.

109843849098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

109843849098 is an abundant number, since it is smaller than the sum of its proper divisors (138498767190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109843849098 is a wasteful number, since it uses less digits than its factorization.

109843849098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265323338 (or 265323335 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The spelling of 109843849098 in words is "one hundred nine billion, eight hundred forty-three million, eight hundred forty-nine thousand, ninety-eight".