3174042505 has 4 divisors (see below), whose sum is σ = 3808851012. Its totient is φ = 2539234000.

The previous prime is 3174042503. The next prime is 3174042517. The reversal of 3174042505 is 5052404713.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5052404713 = 401 ⋅12599513.

It can be written as a sum of positive squares in 2 ways, for example, as 329313609 + 2844728896 = 18147^2 + 53336^2 .

It is not a de Polignac number, because 3174042505 - 2¹ = 3174042503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3174042503) 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, 317404246 + ... + 317404255.

It is an arithmetic number, because the mean of its divisors is an integer number (952212753).

Almost surely, 2^3174042505 is an apocalyptic number.

It is an amenable number.

3174042505 is a deficient number, since it is larger than the sum of its proper divisors (634808507).

3174042505 is an equidigital number, since it uses as much as digits as its factorization.

3174042505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634808506.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 3174042505 is about 56338.6413130455. The cubic root of 3174042505 is about 1469.6172673516.

The spelling of 3174042505 in words is "three billion, one hundred seventy-four million, forty-two thousand, five hundred five".