2343172271 has 16 divisors (see below), whose sum is σ = 2711099808. Its totient is φ = 2001484800.

The previous prime is 2343172267. The next prime is 2343172289. The reversal of 2343172271 is 1722713432.

It is not a de Polignac number, because 2343172271 - 2² = 2343172267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343172201) 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 15 ways as a sum of consecutive naturals, for example, 104411 + ... + 124851.

It is an arithmetic number, because the mean of its divisors is an integer number (169443738).

Almost surely, 2^2343172271 is an apocalyptic number.

2343172271 is a deficient number, since it is larger than the sum of its proper divisors (367927537).

2343172271 is a wasteful number, since it uses less digits than its factorization.

2343172271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21082.

The product of its digits is 14112, while the sum is 32.

The square root of 2343172271 is about 48406.3247003943. The cubic root of 2343172271 is about 1328.2140596341.

The spelling of 2343172271 in words is "two billion, three hundred forty-three million, one hundred seventy-two thousand, two hundred seventy-one".