138114195 has 16 divisors (see below), whose sum is σ = 230591232. Its totient is φ = 70458080.

The previous prime is 138114181. The next prime is 138114233. The reversal of 138114195 is 591411831.

138114195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 138114195 - 2²⁷ = 3896467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199821 + ... + 200510.

It is an arithmetic number, because the mean of its divisors is an integer number (14411952).

Almost surely, 2^138114195 is an apocalyptic number.

138114195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

138114195 is a deficient number, since it is larger than the sum of its proper divisors (92477037).

138114195 is a wasteful number, since it uses less digits than its factorization.

138114195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400362.

The product of its digits is 4320, while the sum is 33.

The square root of 138114195 is about 11752.1995813550. The cubic root of 138114195 is about 516.9074269287.

It can be divided in two parts, 1381 and 14195, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 138114195 in words is "one hundred thirty-eight million, one hundred fourteen thousand, one hundred ninety-five".