139380436224 has 216 divisors, whose sum is σ = 421645346304. Its totient is φ = 44222976000.

The previous prime is 139380436211. The next prime is 139380436249. The reversal of 139380436224 is 422634083931.

139380436224 is a `hidden beast` number, since 1 + 3 + 9 + 380 + 43 + 6 + 224 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 139380436224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4340869 + ... + 4372859.

Almost surely, 2^139380436224 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 139380436224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210822673152).

139380436224 is an abundant number, since it is smaller than the sum of its proper divisors (282264910080).

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

139380436224 is a wasteful number, since it uses less digits than its factorization.

139380436224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32105 (or 32088 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 139380436224 in words is "one hundred thirty-nine billion, three hundred eighty million, four hundred thirty-six thousand, two hundred twenty-four".