10193856384 has 128 divisors (see below), whose sum is σ = 27904874400. Its totient is φ = 3294756864.

The previous prime is 10193856377. The next prime is 10193856419. The reversal of 10193856384 is 48365839101.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4787032 + ... + 4789160.

Almost surely, 2^10193856384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10193856384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13952437200).

10193856384 is an abundant number, since it is smaller than the sum of its proper divisors (17711018016).

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

10193856384 is a wasteful number, since it uses less digits than its factorization.

10193856384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520 (or 2508 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 10193856384 in words is "ten billion, one hundred ninety-three million, eight hundred fifty-six thousand, three hundred eighty-four".