386664026112 has 728 divisors, whose sum is σ = 1427858265344. Its totient is φ = 101905661952.

The previous prime is 386664026029. The next prime is 386664026117. The reversal of 386664026112 is 211620466683.

It is a tau number, because it is divible by the number of its divisors (728).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386664026117) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 271723833 + ... + 271725255.

Almost surely, 2^386664026112 is an apocalyptic number.

386664026112 is a gapful number since it is divisible by the number (32) 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 386664026112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713929132672).

386664026112 is an abundant number, since it is smaller than the sum of its proper divisors (1041194239232).

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

386664026112 is an equidigital number, since it uses as much as digits as its factorization.

386664026112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1448 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 386664026112 in words is "three hundred eighty-six billion, six hundred sixty-four million, twenty-six thousand, one hundred twelve".