139483841739 has 48 divisors (see below), whose sum is σ = 220534849920. Its totient is φ = 77712445440.

The previous prime is 139483841689. The next prime is 139483841771. The reversal of 139483841739 is 937148384931.

It is not a de Polignac number, because 139483841739 - 2¹² = 139483837643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (139483841339) 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 47 ways as a sum of consecutive naturals, for example, 240027 + ... + 580155.

It is an arithmetic number, because the mean of its divisors is an integer number (4594476040).

Almost surely, 2^139483841739 is an apocalyptic number.

139483841739 is a deficient number, since it is larger than the sum of its proper divisors (81051008181).

139483841739 is a wasteful number, since it uses less digits than its factorization.

139483841739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340220 (or 340203 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 60.

The spelling of 139483841739 in words is "one hundred thirty-nine billion, four hundred eighty-three million, eight hundred forty-one thousand, seven hundred thirty-nine".