138801110285147 has 8 divisors (see below), whose sum is σ = 142368014564160. Its totient is φ = 135249613800840.

The previous prime is 138801110285119. The next prime is 138801110285213. The reversal of 138801110285147 is 741582011108831.

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

It is a cyclic number.

It is not a de Polignac number, because 138801110285147 - 2³² = 138796815317851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 138801110285095 and 138801110285104.

It is not an unprimeable number, because it can be changed into a prime (138801110285347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851930429 + ... + 3851966462.

It is an arithmetic number, because the mean of its divisors is an integer number (17796001820520).

Almost surely, 2^{138801110285147} is an apocalyptic number.

138801110285147 is a deficient number, since it is larger than the sum of its proper divisors (3566904279013).

138801110285147 is an equidigital number, since it uses as much as digits as its factorization.

138801110285147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703897353.

The product of its (nonzero) digits is 430080, while the sum is 50.

The spelling of 138801110285147 in words is "one hundred thirty-eight trillion, eight hundred one billion, one hundred ten million, two hundred eighty-five thousand, one hundred forty-seven".