138128415314 has 8 divisors (see below), whose sum is σ = 207266867328. Its totient is φ = 69039459540.

The previous prime is 138128415301. The next prime is 138128415349. The reversal of 138128415314 is 413514821831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12367082 + ... + 12378245.

It is an arithmetic number, because the mean of its divisors is an integer number (25908358416).

Almost surely, 2^138128415314 is an apocalyptic number.

138128415314 is a deficient number, since it is larger than the sum of its proper divisors (69138452014).

138128415314 is a wasteful number, since it uses less digits than its factorization.

138128415314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24748120.

The product of its digits is 92160, while the sum is 41.

The spelling of 138128415314 in words is "one hundred thirty-eight billion, one hundred twenty-eight million, four hundred fifteen thousand, three hundred fourteen".