137659269066 has 64 divisors (see below), whose sum is σ = 303572016000. Its totient is φ = 41268268800.

The previous prime is 137659269043. The next prime is 137659269103. The reversal of 137659269066 is 660962956731.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4740760 + ... + 4769708.

It is an arithmetic number, because the mean of its divisors is an integer number (4743312750).

Almost surely, 2^137659269066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137659269066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151786008000).

137659269066 is an abundant number, since it is smaller than the sum of its proper divisors (165912746934).

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

137659269066 is a wasteful number, since it uses less digits than its factorization.

137659269066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29735.

The product of its (nonzero) digits is 22044960, while the sum is 60.

The spelling of 137659269066 in words is "one hundred thirty-seven billion, six hundred fifty-nine million, two hundred sixty-nine thousand, sixty-six".