137461144328 has 32 divisors (see below), whose sum is σ = 258391127520. Its totient is φ = 68557008000.

The previous prime is 137461144321. The next prime is 137461144333. The reversal of 137461144328 is 823441164731.

It is not an unprimeable number, because it can be changed into a prime (137461144321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7539143 + ... + 7557353.

It is an arithmetic number, because the mean of its divisors is an integer number (8074722735).

Almost surely, 2^137461144328 is an apocalyptic number.

It is an amenable number.

137461144328 is a deficient number, since it is larger than the sum of its proper divisors (120929983192).

137461144328 is a wasteful number, since it uses less digits than its factorization.

137461144328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20549 (or 20545 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The spelling of 137461144328 in words is "one hundred thirty-seven billion, four hundred sixty-one million, one hundred forty-four thousand, three hundred twenty-eight".