7740166686033 has 16 divisors (see below), whose sum is σ = 10340090496000. Its totient is φ = 5150181401040.

The previous prime is 7740166685989. The next prime is 7740166686089. The reversal of 7740166686033 is 3306866610477.

It is not a de Polignac number, because 7740166686033 - 2¹² = 7740166681937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7740166681033) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6516148 + ... + 7611866.

It is an arithmetic number, because the mean of its divisors is an integer number (646255656000).

Almost surely, 2^{7740166686033} is an apocalyptic number.

It is an amenable number.

7740166686033 is a deficient number, since it is larger than the sum of its proper divisors (2599923809967).

7740166686033 is a wasteful number, since it uses less digits than its factorization.

7740166686033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100252.

The product of its (nonzero) digits is 18289152, while the sum is 57.

The spelling of 7740166686033 in words is "seven trillion, seven hundred forty billion, one hundred sixty-six million, six hundred eighty-six thousand, thirty-three".