137337989334 has 64 divisors (see below), whose sum is σ = 338385815040. Its totient is φ = 36186393600.

The previous prime is 137337989317. The next prime is 137337989353. The reversal of 137337989334 is 433989733731.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454182 + ... + 693510.

It is an arithmetic number, because the mean of its divisors is an integer number (5287278360).

Almost surely, 2^137337989334 is an apocalyptic number.

137337989334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 137337989334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169192907520).

137337989334 is an abundant number, since it is smaller than the sum of its proper divisors (201047825706).

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

137337989334 is a wasteful number, since it uses less digits than its factorization.

137337989334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240405.

The product of its digits is 30862944, while the sum is 60.

The spelling of 137337989334 in words is "one hundred thirty-seven billion, three hundred thirty-seven million, nine hundred eighty-nine thousand, three hundred thirty-four".