139117184001 has 6 divisors (see below), whose sum is σ = 200947043570. Its totient is φ = 92744789328.

The previous prime is 139117183993. The next prime is 139117184021. The reversal of 139117184001 is 100481711931.

139117184001 is a `hidden beast` number, since 139 + 117 + 1 + 8 + 400 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 122528001600 + 16589182401 = 350040^2 + 128799^2 .

It is not a de Polignac number, because 139117184001 - 2³ = 139117183993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (139117184021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7728732436 + ... + 7728732453.

Almost surely, 2^139117184001 is an apocalyptic number.

It is an amenable number.

139117184001 is a deficient number, since it is larger than the sum of its proper divisors (61829859569).

139117184001 is a wasteful number, since it uses less digits than its factorization.

139117184001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15457464895 (or 15457464892 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 36.

Adding to 139117184001 its reverse (100481711931), we get a palindrome (239598895932).

The spelling of 139117184001 in words is "one hundred thirty-nine billion, one hundred seventeen million, one hundred eighty-four thousand, one".