139078543344 has 80 divisors (see below), whose sum is σ = 399405103104. Its totient is φ = 41412960000.

The previous prime is 139078543271. The next prime is 139078543349. The reversal of 139078543344 is 443345870931.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139078543349) 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 15 ways as a sum of consecutive naturals, for example, 3575532 + ... + 3614219.

Almost surely, 2^139078543344 is an apocalyptic number.

It is an amenable number.

139078543344 is an abundant number, since it is smaller than the sum of its proper divisors (260326559760).

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

139078543344 is a wasteful number, since it uses less digits than its factorization.

139078543344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7189806 (or 7189800 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 139078543344 in words is "one hundred thirty-nine billion, seventy-eight million, five hundred forty-three thousand, three hundred forty-four".