138821150612335 has 8 divisors (see below), whose sum is σ = 166634797954896. Its totient is φ = 111023975676480.

The previous prime is 138821150612327. The next prime is 138821150612363. The reversal of 138821150612335 is 533216051128831.

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

It is not a de Polignac number, because 138821150612335 - 2³ = 138821150612327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4118083134 + ... + 4118116843.

It is an arithmetic number, because the mean of its divisors is an integer number (20829349744362).

Almost surely, 2^{138821150612335} is an apocalyptic number.

138821150612335 is a deficient number, since it is larger than the sum of its proper divisors (27813647342561).

138821150612335 is an equidigital number, since it uses as much as digits as its factorization.

138821150612335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8236203353.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 138821150612335 in words is "one hundred thirty-eight trillion, eight hundred twenty-one billion, one hundred fifty million, six hundred twelve thousand, three hundred thirty-five".