139240658380 has 48 divisors (see below), whose sum is σ = 295452468864. Its totient is φ = 55116435200.

The previous prime is 139240658363. The next prime is 139240658393. The reversal of 139240658380 is 83856042931.

139240658380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4150554 + ... + 4183966.

It is an arithmetic number, because the mean of its divisors is an integer number (6155259768).

Almost surely, 2^139240658380 is an apocalyptic number.

139240658380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139240658380 is an abundant number, since it is smaller than the sum of its proper divisors (156211810484).

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

139240658380 is a wasteful number, since it uses less digits than its factorization.

139240658380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35586 (or 35584 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 139240658380 in words is "one hundred thirty-nine billion, two hundred forty million, six hundred fifty-eight thousand, three hundred eighty".