1386128907000 has 192 divisors, whose sum is σ = 4931701351200. Its totient is φ = 350179891200.

The previous prime is 1386128906957. The next prime is 1386128907013. The reversal of 1386128907000 is 7098216831.

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, 3882009 + ... + 4224008.

Almost surely, 2^{1386128907000} is an apocalyptic number.

1386128907000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1386128907000 is an abundant number, since it is smaller than the sum of its proper divisors (3545572444200).

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

1386128907000 is a wasteful number, since it uses less digits than its factorization.

1386128907000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8106063 (or 8106046 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 1386128907000 in words is "one trillion, three hundred eighty-six billion, one hundred twenty-eight million, nine hundred seven thousand".