11057280734 has 16 divisors (see below), whose sum is σ = 16993909296. Its totient is φ = 5392699200.

The previous prime is 11057280733. The next prime is 11057280739. The reversal of 11057280734 is 43708275011.

11057280734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11057280733) 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 7 ways as a sum of consecutive naturals, for example, 516524 + ... + 537504.

It is an arithmetic number, because the mean of its divisors is an integer number (1062119331).

Almost surely, 2^11057280734 is an apocalyptic number.

11057280734 is a deficient number, since it is larger than the sum of its proper divisors (5936628562).

11057280734 is a wasteful number, since it uses less digits than its factorization.

11057280734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27451.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 11057280734 in words is "eleven billion, fifty-seven million, two hundred eighty thousand, seven hundred thirty-four".