137306434447005 has 16 divisors (see below), whose sum is σ = 219690953443584. Its totient is φ = 73229878928960.

The previous prime is 137306434446959. The next prime is 137306434447069. The reversal of 137306434447005 is 500744434603731.

It is a de Polignac number, because none of the positive numbers 2^k-137306434447005 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8478174 + ... + 18614303.

It is an arithmetic number, because the mean of its divisors is an integer number (13730684590224).

Almost surely, 2^{137306434447005} is an apocalyptic number.

137306434447005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137306434447005 is a deficient number, since it is larger than the sum of its proper divisors (82384518996579).

137306434447005 is a wasteful number, since it uses less digits than its factorization.

137306434447005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27430356.

The product of its (nonzero) digits is 10160640, while the sum is 51.

The spelling of 137306434447005 in words is "one hundred thirty-seven trillion, three hundred six billion, four hundred thirty-four million, four hundred forty-seven thousand, five".