10742043729 has 16 divisors (see below), whose sum is σ = 14824797120. Its totient is φ = 6910599360.

The previous prime is 10742043727. The next prime is 10742043733. The reversal of 10742043729 is 92734024701.

It is not a de Polignac number, because 10742043729 - 2¹ = 10742043727 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10742043721) 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 15 ways as a sum of consecutive naturals, for example, 128734 + ... + 195080.

It is an arithmetic number, because the mean of its divisors is an integer number (926549820).

Almost surely, 2^10742043729 is an apocalyptic number.

It is an amenable number.

10742043729 is a deficient number, since it is larger than the sum of its proper divisors (4082753391).

10742043729 is a wasteful number, since it uses less digits than its factorization.

10742043729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68240.

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 10742043729 in words is "ten billion, seven hundred forty-two million, forty-three thousand, seven hundred twenty-nine".