139369098897 has 24 divisors (see below), whose sum is σ = 240072653184. Its totient is φ = 76176897984.

The previous prime is 139369098829. The next prime is 139369098899. The reversal of 139369098897 is 798890963931.

It is a happy number.

139369098897 is a `hidden beast` number, since 1 + 393 + 69 + 0 + 98 + 8 + 97 = 666.

It is not a de Polignac number, because 139369098897 - 2¹¹ = 139369096849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (139369098899) 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 23 ways as a sum of consecutive naturals, for example, 48090028 + ... + 48092925.

It is an arithmetic number, because the mean of its divisors is an integer number (10003027216).

Almost surely, 2^139369098897 is an apocalyptic number.

It is an amenable number.

139369098897 is a deficient number, since it is larger than the sum of its proper divisors (100703554287).

139369098897 is a wasteful number, since it uses less digits than its factorization.

139369098897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96182989 (or 96182986 counting only the distinct ones).

The product of its (nonzero) digits is 158723712, while the sum is 72.

The spelling of 139369098897 in words is "one hundred thirty-nine billion, three hundred sixty-nine million, ninety-eight thousand, eight hundred ninety-seven".