137841144 has 64 divisors (see below), whose sum is σ = 403011840. Its totient is φ = 38465280.

The previous prime is 137841103. The next prime is 137841167. The reversal of 137841144 is 441148731.

137841144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 2317 + ... + 16764.

It is an arithmetic number, because the mean of its divisors is an integer number (6297060).

Almost surely, 2^137841144 is an apocalyptic number.

137841144 is a gapful number since it is divisible by the number (14) 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 137841144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201505920).

137841144 is an abundant number, since it is smaller than the sum of its proper divisors (265170696).

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

137841144 is a wasteful number, since it uses less digits than its factorization.

137841144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19140 (or 19136 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 137841144 is about 11740.5768171756. The cubic root of 137841144 is about 516.5665611582.

Adding to 137841144 its reverse (441148731), we get a palindrome (578989875).

The spelling of 137841144 in words is "one hundred thirty-seven million, eight hundred forty-one thousand, one hundred forty-four".