138594206095 has 16 divisors (see below), whose sum is σ = 172237000320. Its totient is φ = 106934464000.

The previous prime is 138594206063. The next prime is 138594206099. The reversal of 138594206095 is 590602495831.

It is not a de Polignac number, because 138594206095 - 2⁵ = 138594206063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138594206099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392506 + ... + 656695.

It is an arithmetic number, because the mean of its divisors is an integer number (10764812520).

Almost surely, 2^138594206095 is an apocalyptic number.

138594206095 is a deficient number, since it is larger than the sum of its proper divisors (33642794225).

138594206095 is a wasteful number, since it uses less digits than its factorization.

138594206095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050146.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 138594206095 in words is "one hundred thirty-eight billion, five hundred ninety-four million, two hundred six thousand, ninety-five".