138920737046373 has 24 divisors (see below), whose sum is σ = 208113067344000. Its totient is φ = 92605899643488.

The previous prime is 138920737046359. The next prime is 138920737046389. The reversal of 138920737046373 is 373640737029831.

138920737046373 is a `hidden beast` number, since 1 + 3 + 8 + 92 + 0 + 73 + 70 + 46 + 373 = 666.

It is not a de Polignac number, because 138920737046373 - 2¹⁴ = 138920737029989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 138920737046373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138920737046303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21613773 + ... + 27294626.

It is an arithmetic number, because the mean of its divisors is an integer number (8671377806000).

Almost surely, 2^{138920737046373} is an apocalyptic number.

It is an amenable number.

138920737046373 is a deficient number, since it is larger than the sum of its proper divisors (69192330297627).

138920737046373 is an equidigital number, since it uses as much as digits as its factorization.

138920737046373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48920103 (or 48920091 counting only the distinct ones).

The product of its (nonzero) digits is 96018048, while the sum is 63.

The spelling of 138920737046373 in words is "one hundred thirty-eight trillion, nine hundred twenty billion, seven hundred thirty-seven million, forty-six thousand, three hundred seventy-three".