137065606720 has 168 divisors, whose sum is σ = 384484717440. Its totient is φ = 46398643200.

The previous prime is 137065606663. The next prime is 137065606747. The reversal of 137065606720 is 27606560731.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1183395 + ... + 1294045.

Almost surely, 2^137065606720 is an apocalyptic number.

137065606720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137065606720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192242358720).

137065606720 is an abundant number, since it is smaller than the sum of its proper divisors (247419110720).

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

137065606720 is a wasteful number, since it uses less digits than its factorization.

137065606720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110761 (or 110744 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 137065606720 in words is "one hundred thirty-seven billion, sixty-five million, six hundred six thousand, seven hundred twenty".