2174040031 has 2 divisors, whose sum is σ = 2174040032. Its totient is φ = 2174040030.

The previous prime is 2174040007. The next prime is 2174040067. The reversal of 2174040031 is 1300404712.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2174040031 - 2⁹ = 2174039519 is a prime.

It is a super-2 number, since 2×2174040031² = 9452900112780961922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2174039984 and 2174040011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2174043031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087020015 + 1087020016.

It is an arithmetic number, because the mean of its divisors is an integer number (1087020016).

Almost surely, 2^2174040031 is an apocalyptic number.

2174040031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2174040031 is an equidigital number, since it uses as much as digits as its factorization.

2174040031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2174040031 is about 46626.6021815873. The cubic root of 2174040031 is about 1295.4555387681.

Adding to 2174040031 its reverse (1300404712), we get a palindrome (3474444743).

The spelling of 2174040031 in words is "two billion, one hundred seventy-four million, forty thousand, thirty-one".