137744711140 has 12 divisors (see below), whose sum is σ = 289263893436. Its totient is φ = 55097884448.

The previous prime is 137744711107. The next prime is 137744711171. The reversal of 137744711140 is 41117447731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 81454301604 + 56290409536 = 285402^2 + 237256^2 .

It is a junction number, because it is equal to n+sod(n) for n = 137744711093 and 137744711102.

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 3 ways as a sum of consecutive naturals, for example, 3443617759 + ... + 3443617798.

It is an arithmetic number, because the mean of its divisors is an integer number (24105324453).

Almost surely, 2^137744711140 is an apocalyptic number.

137744711140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137744711140 is an abundant number, since it is smaller than the sum of its proper divisors (151519182296).

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

137744711140 is a wasteful number, since it uses less digits than its factorization.

137744711140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6887235566 (or 6887235564 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 137744711140 in words is "one hundred thirty-seven billion, seven hundred forty-four million, seven hundred eleven thousand, one hundred forty".