10068516380 has 144 divisors (see below), whose sum is σ = 24100221600. Its totient is φ = 3526548480.

The previous prime is 10068516379. The next prime is 10068516389. The reversal of 10068516380 is 8361586001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10068516389) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5782310 + ... + 5784050.

It is an arithmetic number, because the mean of its divisors is an integer number (167362650).

Almost surely, 2^10068516380 is an apocalyptic number.

10068516380 is a gapful number since it is divisible by the number (10) 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 10068516380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12050110800).

10068516380 is an abundant number, since it is smaller than the sum of its proper divisors (14031705220).

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

10068516380 is a wasteful number, since it uses less digits than its factorization.

10068516380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 10068516380 in words is "ten billion, sixty-eight million, five hundred sixteen thousand, three hundred eighty".