2381134302136 has 32 divisors (see below), whose sum is σ = 4618924722000. Its totient is φ = 1149427181056.

The previous prime is 2381134302121. The next prime is 2381134302179. The reversal of 2381134302136 is 6312034311832.

It is a junction number, because it is equal to n+sod(n) for n = 2381134302095 and 2381134302104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2782800 + ... + 3536416.

Almost surely, 2^{2381134302136} is an apocalyptic number.

It is an amenable number.

2381134302136 is a deficient number, since it is larger than the sum of its proper divisors (2237790419864).

2381134302136 is a wasteful number, since it uses less digits than its factorization.

2381134302136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767271 (or 767267 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 2381134302136 its reverse (6312034311832), we get a palindrome (8693168613968).

The spelling of 2381134302136 in words is "two trillion, three hundred eighty-one billion, one hundred thirty-four million, three hundred two thousand, one hundred thirty-six".