7139208048 has 160 divisors (see below), whose sum is σ = 22519511040. Its totient is φ = 1903461120.

The previous prime is 7139208031. The next prime is 7139208059. The reversal of 7139208048 is 8408029317.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 419383 + ... + 436073.

It is an arithmetic number, because the mean of its divisors is an integer number (140746944).

Almost surely, 2^7139208048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7139208048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11259755520).

7139208048 is an abundant number, since it is smaller than the sum of its proper divisors (15380302992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7139208048 is a wasteful number, since it uses less digits than its factorization.

7139208048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16795 (or 16789 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 7139208048 is about 84493.8343786101. The cubic root of 7139208048 is about 1925.5287734327.

The spelling of 7139208048 in words is "seven billion, one hundred thirty-nine million, two hundred eight thousand, forty-eight".