10543140731612 has 12 divisors (see below), whose sum is σ = 18482472881040. Its totient is φ = 5262434194176.

The previous prime is 10543140731549. The next prime is 10543140731659. The reversal of 10543140731612 is 21613704134501.

It is a super-2 number, since 2×10543140731612² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2284040312 + ... + 2284044927.

It is an arithmetic number, because the mean of its divisors is an integer number (1540206073420).

Almost surely, 2^{10543140731612} is an apocalyptic number.

It is an amenable number.

10543140731612 is a deficient number, since it is larger than the sum of its proper divisors (7939332149428).

10543140731612 is a wasteful number, since it uses less digits than its factorization.

10543140731612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4568085820 (or 4568085818 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 10543140731612 in words is "ten trillion, five hundred forty-three billion, one hundred forty million, seven hundred thirty-one thousand, six hundred twelve".