1386998613000 has 4096 divisors, whose sum is σ = 7074902016000. Its totient is φ = 241864704000.

The previous prime is 1386998612999. The next prime is 1386998613001. The reversal of 1386998613000 is 3168996831.

1386998613000 is a `hidden beast` number, since 13 + 8 + 6 + 9 + 9 + 8 + 613 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1386998612999) and next prime (1386998613001).

It is a harmonic number, since the harmonic mean of its divisors is an integer.

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

It is not an unprimeable number, because it can be changed into a prime (1386998613001) by changing a digit.

It is a polite number, since it can be written in 1023 ways as a sum of consecutive naturals, for example, 18999980964 + ... + 18999981036.

It is an arithmetic number, because the mean of its divisors is an integer number (1727271000).

Almost surely, 2^{1386998613000} is an apocalyptic number.

1386998613000 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 1386998613000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3537451008000).

1386998613000 is an abundant number, since it is smaller than the sum of its proper divisors (5687903403000).

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

1386998613000 is a wasteful number, since it uses less digits than its factorization.

1386998613000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 1386998613000 in words is "one trillion, three hundred eighty-six billion, nine hundred ninety-eight million, six hundred thirteen thousand".