66740000337404 has 24 divisors (see below), whose sum is σ = 116923781503200. Its totient is φ = 33333207505920.

The previous prime is 66740000337403. The next prime is 66740000337419. The reversal of 66740000337404 is 40473300004766.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66740000337401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155705624 + ... + 156133664.

It is an arithmetic number, because the mean of its divisors is an integer number (4871824229300).

Almost surely, 2^{66740000337404} is an apocalyptic number.

It is an amenable number.

66740000337404 is a deficient number, since it is larger than the sum of its proper divisors (50183781165796).

66740000337404 is a wasteful number, since it uses less digits than its factorization.

66740000337404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470933 (or 470931 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 66740000337404 in words is "sixty-six trillion, seven hundred forty billion, three hundred thirty-seven thousand, four hundred four".