100242011640440 has 32 divisors (see below), whose sum is σ = 225949453577280. Its totient is φ = 40024817565312.

The previous prime is 100242011640389. The next prime is 100242011640497. The reversal of 100242011640440 is 44046110242001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2249574032 + ... + 2249618591.

It is an arithmetic number, because the mean of its divisors is an integer number (7060920424290).

Almost surely, 2^{100242011640440} is an apocalyptic number.

100242011640440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100242011640440 is an abundant number, since it is smaller than the sum of its proper divisors (125707441936840).

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

100242011640440 is a wasteful number, since it uses less digits than its factorization.

100242011640440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499193191 (or 4499193187 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 100242011640440 its reverse (44046110242001), we get a palindrome (144288121882441).

The spelling of 100242011640440 in words is "one hundred trillion, two hundred forty-two billion, eleven million, six hundred forty thousand, four hundred forty".