1386108355320 has 192 divisors, whose sum is σ = 4867941667680. Its totient is φ = 340031075328.

The previous prime is 1386108355277. The next prime is 1386108355339. The reversal of 1386108355320 is 235538016831.

1386108355320 is a `hidden beast` number, since 1 + 3 + 8 + 6 + 10 + 83 + 553 + 2 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 865819 + ... + 1876661.

Almost surely, 2^{1386108355320} is an apocalyptic number.

1386108355320 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 1386108355320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2433970833840).

1386108355320 is an abundant number, since it is smaller than the sum of its proper divisors (3481833312360).

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

1386108355320 is a wasteful number, since it uses less digits than its factorization.

1386108355320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011166 (or 1011159 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 1386108355320 in words is "one trillion, three hundred eighty-six billion, one hundred eight million, three hundred fifty-five thousand, three hundred twenty".