1384064428716 has 384 divisors, whose sum is σ = 3916714475520. Its totient is φ = 421401657600.

The previous prime is 1384064428657. The next prime is 1384064428741. The reversal of 1384064428716 is 6178244604831.

1384064428716 is a `hidden beast` number, since 13 + 84 + 0 + 64 + 428 + 71 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3002308726 + ... + 3002309186.

It is an arithmetic number, because the mean of its divisors is an integer number (10199777280).

Almost surely, 2^{1384064428716} 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 1384064428716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1958357237760).

1384064428716 is an abundant number, since it is smaller than the sum of its proper divisors (2532650046804).

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

1384064428716 is a wasteful number, since it uses less digits than its factorization.

1384064428716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 1384064428716 in words is "one trillion, three hundred eighty-four billion, sixty-four million, four hundred twenty-eight thousand, seven hundred sixteen".