1386080767064 has 64 divisors (see below), whose sum is σ = 3012539005440. Its totient is φ = 585570504960.

The previous prime is 1386080767037. The next prime is 1386080767069. The reversal of 1386080767064 is 4607670806831.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1386080767069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7309757 + ... + 7496979.

It is an arithmetic number, because the mean of its divisors is an integer number (47070921960).

Almost surely, 2^{1386080767064} is an apocalyptic number.

1386080767064 is a gapful number since it is divisible by the number (14) 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 1386080767064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506269502720).

1386080767064 is an abundant number, since it is smaller than the sum of its proper divisors (1626458238376).

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

1386080767064 is a wasteful number, since it uses less digits than its factorization.

1386080767064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189120 (or 189116 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 1386080767064 in words is "one trillion, three hundred eighty-six billion, eighty million, seven hundred sixty-seven thousand, sixty-four".