16103738784 has 192 divisors, whose sum is σ = 52120164096. Its totient is φ = 4248551424.

The previous prime is 16103738741. The next prime is 16103738809. The reversal of 16103738784 is 48783730161.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592174 + ... + 618770.

It is an arithmetic number, because the mean of its divisors is an integer number (271459188).

Almost surely, 2^16103738784 is an apocalyptic number.

16103738784 is a gapful number since it is divisible by the number (14) 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 16103738784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26060082048).

16103738784 is an abundant number, since it is smaller than the sum of its proper divisors (36016425312).

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

16103738784 is a wasteful number, since it uses less digits than its factorization.

16103738784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26687 (or 26679 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 16103738784 in words is "sixteen billion, one hundred three million, seven hundred thirty-eight thousand, seven hundred eighty-four".