138324512710 has 8 divisors (see below), whose sum is σ = 248984122896. Its totient is φ = 55329805080.

The previous prime is 138324512693. The next prime is 138324512713. The reversal of 138324512710 is 17215423831.

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

It is a self number, because there is not a number n which added to its sum of digits gives 138324512710.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138324512713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6916225626 + ... + 6916225645.

It is an arithmetic number, because the mean of its divisors is an integer number (31123015362).

Almost surely, 2^138324512710 is an apocalyptic number.

138324512710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138324512710 is a deficient number, since it is larger than the sum of its proper divisors (110659610186).

138324512710 is a wasteful number, since it uses less digits than its factorization.

138324512710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13832451278.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 138324512710 in words is "one hundred thirty-eight billion, three hundred twenty-four million, five hundred twelve thousand, seven hundred ten".