5340066787834 has 8 divisors (see below), whose sum is σ = 8014210038900. Its totient is φ = 2668663441536.

The previous prime is 5340066787817. The next prime is 5340066787859. The reversal of 5340066787834 is 4387876600435.

It can be written as a sum of positive squares in 2 ways, for example, as 5298729798609 + 41336989225 = 2301897^2 + 203315^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684971319 + ... + 684979114.

Almost surely, 2^{5340066787834} is an apocalyptic number.

5340066787834 is a deficient number, since it is larger than the sum of its proper divisors (2674143251066).

5340066787834 is a wasteful number, since it uses less digits than its factorization.

5340066787834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369952384.

The product of its (nonzero) digits is 81285120, while the sum is 61.

The spelling of 5340066787834 in words is "five trillion, three hundred forty billion, sixty-six million, seven hundred eighty-seven thousand, eight hundred thirty-four".