139004261343 has 12 divisors (see below), whose sum is σ = 200804123520. Its totient is φ = 92660188896.

The previous prime is 139004261303. The next prime is 139004261387. The reversal of 139004261343 is 343162400931.

139004261343 is a `hidden beast` number, since 1 + 39 + 0 + 0 + 4 + 2 + 613 + 4 + 3 = 666.

It is not a de Polignac number, because 139004261343 - 2⁹ = 139004260831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 139004261298 and 139004261307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139004261303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 681471 + ... + 861632.

It is an arithmetic number, because the mean of its divisors is an integer number (16733676960).

Almost surely, 2^139004261343 is an apocalyptic number.

139004261343 is a deficient number, since it is larger than the sum of its proper divisors (61799862177).

139004261343 is a wasteful number, since it uses less digits than its factorization.

139004261343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553118 (or 1553115 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 139004261343 in words is "one hundred thirty-nine billion, four million, two hundred sixty-one thousand, three hundred forty-three".