100144002100194 has 64 divisors (see below), whose sum is σ = 239731085462400. Its totient is φ = 30804510085056.

The previous prime is 100144002100069. The next prime is 100144002100301. The reversal of 100144002100194 is 491001200441001.

100144002100194 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 440 + 0 + 210 + 0 + 1 + 9 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18502884 + ... + 23294735.

It is an arithmetic number, because the mean of its divisors is an integer number (3745798210350).

Almost surely, 2^{100144002100194} is an apocalyptic number.

100144002100194 is an abundant number, since it is smaller than the sum of its proper divisors (139587083362206).

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

100144002100194 is a wasteful number, since it uses less digits than its factorization.

100144002100194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41801056 (or 41801050 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 100144002100194 its reverse (491001200441001), we get a palindrome (591145202541195).

The spelling of 100144002100194 in words is "one hundred trillion, one hundred forty-four billion, two million, one hundred thousand, one hundred ninety-four".