10066670774 has 8 divisors (see below), whose sum is σ = 15756528240. Its totient is φ = 4814494696.

The previous prime is 10066670773. The next prime is 10066670833. The reversal of 10066670774 is 47707666001.

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

It is a super-3 number, since 3×10066670774³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10066670773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109420289 + ... + 109420380.

It is an arithmetic number, because the mean of its divisors is an integer number (1969566030).

Almost surely, 2^10066670774 is an apocalyptic number.

10066670774 is a deficient number, since it is larger than the sum of its proper divisors (5689857466).

10066670774 is a wasteful number, since it uses less digits than its factorization.

10066670774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218840694.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 10066670774 in words is "ten billion, sixty-six million, six hundred seventy thousand, seven hundred seventy-four".