1386414129984 has 448 divisors, whose sum is σ = 4477692441600. Its totient is φ = 373904474112.

The previous prime is 1386414129983. The next prime is 1386414130007. The reversal of 1386414129984 is 4899214146831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1386414129983) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47551699 + ... + 47580845.

It is an arithmetic number, because the mean of its divisors is an integer number (9994849200).

Almost surely, 2^{1386414129984} 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 1386414129984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2238846220800).

1386414129984 is an abundant number, since it is smaller than the sum of its proper divisors (3091278311616).

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

1386414129984 is a wasteful number, since it uses less digits than its factorization.

1386414129984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29270 (or 29260 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 60.

The spelling of 1386414129984 in words is "one trillion, three hundred eighty-six billion, four hundred fourteen million, one hundred twenty-nine thousand, nine hundred eighty-four".