138040014068364 has 48 divisors (see below), whose sum is σ = 338847492211200. Its totient is φ = 43673676760896.

The previous prime is 138040014068357. The next prime is 138040014068387. The reversal of 138040014068364 is 463860410040831.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3361561732 + ... + 3361602795.

It is an arithmetic number, because the mean of its divisors is an integer number (7059322754400).

Almost surely, 2^{138040014068364} is an apocalyptic number.

It is an amenable number.

138040014068364 is an abundant number, since it is smaller than the sum of its proper divisors (200807478142836).

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

138040014068364 is a wasteful number, since it uses less digits than its factorization.

138040014068364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6723164622 (or 6723164620 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 138040014068364 in words is "one hundred thirty-eight trillion, forty billion, fourteen million, sixty-eight thousand, three hundred sixty-four".