10394842752 has 640 divisors, whose sum is σ = 37519680000. Its totient is φ = 2853107712.

The previous prime is 10394842643. The next prime is 10394842823. The reversal of 10394842752 is 25724849301.

It is a junction number, because it is equal to n+sod(n) for n = 10394842698 and 10394842707.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 131580249 + ... + 131580327.

It is an arithmetic number, because the mean of its divisors is an integer number (58624500).

Almost surely, 2^10394842752 is an apocalyptic number.

10394842752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10394842752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18759840000).

10394842752 is an abundant number, since it is smaller than the sum of its proper divisors (27124837248).

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

10394842752 is an frugal number, since it uses more digits than its factorization.

10394842752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 10394842752 in words is "ten billion, three hundred ninety-four million, eight hundred forty-two thousand, seven hundred fifty-two".