66340124614 has 16 divisors (see below), whose sum is σ = 104770036080. Its totient is φ = 31417528320.

The previous prime is 66340124581. The next prime is 66340124629. The reversal of 66340124614 is 41642104366.

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 7 ways as a sum of consecutive naturals, for example, 5499 + ... + 364294.

It is an arithmetic number, because the mean of its divisors is an integer number (6548127255).

Almost surely, 2^66340124614 is an apocalyptic number.

66340124614 is a deficient number, since it is larger than the sum of its proper divisors (38429911466).

66340124614 is a wasteful number, since it uses less digits than its factorization.

66340124614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374535.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 66340124614 in words is "sixty-six billion, three hundred forty million, one hundred twenty-four thousand, six hundred fourteen".