1388334682504 has 32 divisors (see below), whose sum is σ = 3245457700800. Its totient is φ = 540909616320.

The previous prime is 1388334682481. The next prime is 1388334682507. The reversal of 1388334682504 is 4052864338831.

It is not an unprimeable number, because it can be changed into a prime (1388334682507) 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 7 ways as a sum of consecutive naturals, for example, 1126894419 + ... + 1126895650.

It is an arithmetic number, because the mean of its divisors is an integer number (101420553150).

Almost surely, 2^{1388334682504} is an apocalyptic number.

1388334682504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1388334682504 is an abundant number, since it is smaller than the sum of its proper divisors (1857123018296).

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

1388334682504 is a wasteful number, since it uses less digits than its factorization.

1388334682504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253790093 (or 2253790089 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 1388334682504 in words is "one trillion, three hundred eighty-eight billion, three hundred thirty-four million, six hundred eighty-two thousand, five hundred four".