187034831348 has 12 divisors (see below), whose sum is σ = 344537847360. Its totient is φ = 88595446392.

The previous prime is 187034831341. The next prime is 187034831377. The reversal of 187034831348 is 843138430781.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 187034831296 and 187034831305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (187034831341) by changing a digit.

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, 1230492236 + ... + 1230492387.

It is an arithmetic number, because the mean of its divisors is an integer number (28711487280).

Almost surely, 2^187034831348 is an apocalyptic number.

It is an amenable number.

187034831348 is a deficient number, since it is larger than the sum of its proper divisors (157503016012).

187034831348 is a wasteful number, since it uses less digits than its factorization.

187034831348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460984646 (or 2460984644 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 187034831348 in words is "one hundred eighty-seven billion, thirty-four million, eight hundred thirty-one thousand, three hundred forty-eight".