1386710016000 has 448 divisors, whose sum is σ = 4628561857920. Its totient is φ = 368679321600.

The previous prime is 1386710015983. The next prime is 1386710016047. The reversal of 1386710016000 is 6100176831.

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, 1803263616 + ... + 1803264384.

It is an arithmetic number, because the mean of its divisors is an integer number (10331611290).

Almost surely, 2^{1386710016000} is an apocalyptic number.

1386710016000 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 1386710016000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2314280928960).

1386710016000 is an abundant number, since it is smaller than the sum of its proper divisors (3241851841920).

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

1386710016000 is an frugal number, since it uses more digits than its factorization.

1386710016000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 1386710016000 in words is "one trillion, three hundred eighty-six billion, seven hundred ten million, sixteen thousand".