31674166241 has 4 divisors (see below), whose sum is σ = 32766378900. Its totient is φ = 30581953584.

The previous prime is 31674166211. The next prime is 31674166283. The reversal of 31674166241 is 14266147613.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23158752400 + 8515413841 = 152180^2 + 92279^2 .

It is a cyclic number.

It is not a de Polignac number, because 31674166241 - 2¹⁰ = 31674165217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31674166211) 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, 546106286 + ... + 546106343.

It is an arithmetic number, because the mean of its divisors is an integer number (8191594725).

Almost surely, 2^31674166241 is an apocalyptic number.

It is an amenable number.

31674166241 is a deficient number, since it is larger than the sum of its proper divisors (1092212659).

31674166241 is a wasteful number, since it uses less digits than its factorization.

31674166241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092212658.

The product of its digits is 145152, while the sum is 41.

The spelling of 31674166241 in words is "thirty-one billion, six hundred seventy-four million, one hundred sixty-six thousand, two hundred forty-one".