66040031043062 has 8 divisors (see below), whose sum is σ = 100417033504056. Its totient is φ = 32567686541712.

The previous prime is 66040031043053. The next prime is 66040031043071. The reversal of 66040031043062 is 26034013004066.

66040031043062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (66040031043053) and next prime (66040031043071).

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

It is a super-3 number, since 3×66040031043062³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 226164489728 + ... + 226164490019.

It is an arithmetic number, because the mean of its divisors is an integer number (12552129188007).

Almost surely, 2^{66040031043062} is an apocalyptic number.

66040031043062 is a deficient number, since it is larger than the sum of its proper divisors (34377002460994).

66040031043062 is a wasteful number, since it uses less digits than its factorization.

66040031043062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452328979822.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 66040031043062 in words is "sixty-six trillion, forty billion, thirty-one million, forty-three thousand, sixty-two".