138714232210 has 8 divisors (see below), whose sum is σ = 249685617996. Its totient is φ = 55485692880.

The previous prime is 138714232187. The next prime is 138714232247. The reversal of 138714232210 is 12232417831.

It can be written as a sum of positive squares in 2 ways, for example, as 138198806001 + 515426209 = 371751^2 + 22703^2 .

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, 6935711601 + ... + 6935711620.

Almost surely, 2^138714232210 is an apocalyptic number.

138714232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138714232210 is a deficient number, since it is larger than the sum of its proper divisors (110971385786).

138714232210 is a wasteful number, since it uses less digits than its factorization.

138714232210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13871423228.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 138714232210 in words is "one hundred thirty-eight billion, seven hundred fourteen million, two hundred thirty-two thousand, two hundred ten".