3166744004261 has 4 divisors (see below), whose sum is σ = 3166800078624. Its totient is φ = 3166687929900.

The previous prime is 3166744004239. The next prime is 3166744004279. The reversal of 3166744004261 is 1624004476613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3166744004261 - 2³⁰ = 3165670262437 is a prime.

It is a super-2 number, since 2×3166744004261² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3166744004761) 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 3 ways as a sum of consecutive naturals, for example, 27952385 + ... + 28065446.

It is an arithmetic number, because the mean of its divisors is an integer number (791700019656).

Almost surely, 2^{3166744004261} is an apocalyptic number.

It is an amenable number.

3166744004261 is a deficient number, since it is larger than the sum of its proper divisors (56074363).

3166744004261 is an equidigital number, since it uses as much as digits as its factorization.

3166744004261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56074362.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 3166744004261 in words is "three trillion, one hundred sixty-six billion, seven hundred forty-four million, four thousand, two hundred sixty-one".