139582048321 has 8 divisors (see below), whose sum is σ = 143102307744. Its totient is φ = 136074251040.

The previous prime is 139582048313. The next prime is 139582048327. The reversal of 139582048321 is 123840285931.

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 139582048321 - 2³ = 139582048313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139582048327) 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 7 ways as a sum of consecutive naturals, for example, 3092851 + ... + 3137656.

It is an arithmetic number, because the mean of its divisors is an integer number (17887788468).

Almost surely, 2^139582048321 is an apocalyptic number.

It is an amenable number.

139582048321 is a deficient number, since it is larger than the sum of its proper divisors (3520259423).

139582048321 is an equidigital number, since it uses as much as digits as its factorization.

139582048321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6231071.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 139582048321 in words is "one hundred thirty-nine billion, five hundred eighty-two million, forty-eight thousand, three hundred twenty-one".