100394984448 has 132 divisors (see below), whose sum is σ = 316242143568. Its totient is φ = 30422691840.

The previous prime is 100394984381. The next prime is 100394984489. The reversal of 100394984448 is 844489493001.

100394984448 is a `hidden beast` number, since 100 + 3 + 9 + 4 + 98 + 4 + 448 = 666.

It is a tau number, because it is divible by the number of its divisors (132).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 100394984394 and 100394984403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393786 + ... + 596537.

Almost surely, 2^100394984448 is an apocalyptic number.

100394984448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

100394984448 is an abundant number, since it is smaller than the sum of its proper divisors (215847159120).

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

100394984448 is a wasteful number, since it uses less digits than its factorization.

100394984448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990360 (or 990339 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 100394984448 in words is "one hundred billion, three hundred ninety-four million, nine hundred eighty-four thousand, four hundred forty-eight".