137847278382 has 32 divisors (see below), whose sum is σ = 304564769280. Its totient is φ = 41243142720.

The previous prime is 137847278363. The next prime is 137847278453. The reversal of 137847278382 is 283872748731.

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, 13213743 + ... + 13224170.

It is an arithmetic number, because the mean of its divisors is an integer number (9517649040).

Almost surely, 2^137847278382 is an apocalyptic number.

137847278382 is an abundant number, since it is smaller than the sum of its proper divisors (166717490898).

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

137847278382 is a wasteful number, since it uses less digits than its factorization.

137847278382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26438008.

The product of its digits is 25288704, while the sum is 60.

The spelling of 137847278382 in words is "one hundred thirty-seven billion, eight hundred forty-seven million, two hundred seventy-eight thousand, three hundred eighty-two".