100744354738854 has 12 divisors (see below), whose sum is σ = 218279435267556. Its totient is φ = 33581451579612.

The previous prime is 100744354738849. The next prime is 100744354738891. The reversal of 100744354738854 is 458837453447001.

100744354738854 is a `hidden beast` number, since 1 + 0 + 0 + 7 + 4 + 4 + 3 + 547 + 3 + 8 + 85 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 100744354738791 and 100744354738800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2798454298284 + ... + 2798454298319.

It is an arithmetic number, because the mean of its divisors is an integer number (18189952938963).

Almost surely, 2^{100744354738854} is an apocalyptic number.

100744354738854 is an abundant number, since it is smaller than the sum of its proper divisors (117535080528702).

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

100744354738854 is a wasteful number, since it uses less digits than its factorization.

100744354738854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5596908596611 (or 5596908596608 counting only the distinct ones).

The product of its (nonzero) digits is 180633600, while the sum is 63.

The spelling of 100744354738854 in words is "one hundred trillion, seven hundred forty-four billion, three hundred fifty-four million, seven hundred thirty-eight thousand, eight hundred fifty-four".