139488000000 has 336 divisors, whose sum is σ = 465160452120. Its totient is φ = 37171200000.

The previous prime is 139487999969. The next prime is 139488000013. The reversal of 139488000000 is 884931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 95999274 + ... + 96000726.

Almost surely, 2^139488000000 is an apocalyptic number.

139488000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139488000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232580226060).

139488000000 is an abundant number, since it is smaller than the sum of its proper divisors (325672452120).

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

139488000000 is an frugal number, since it uses more digits than its factorization.

139488000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

Adding to 139488000000 its reverse (884931), we get a palindrome (139488884931).

The spelling of 139488000000 in words is "one hundred thirty-nine billion, four hundred eighty-eight million", and thus it is an aban number.