138284265710 has 8 divisors (see below), whose sum is σ = 248911678296. Its totient is φ = 55313706280.

The previous prime is 138284265709. The next prime is 138284265859. The reversal of 138284265710 is 17562482831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6914213276 + ... + 6914213295.

It is an arithmetic number, because the mean of its divisors is an integer number (31113959787).

Almost surely, 2^138284265710 is an apocalyptic number.

138284265710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138284265710 is a deficient number, since it is larger than the sum of its proper divisors (110627412586).

138284265710 is a wasteful number, since it uses less digits than its factorization.

138284265710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13828426578.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 138284265710 in words is "one hundred thirty-eight billion, two hundred eighty-four million, two hundred sixty-five thousand, seven hundred ten".