2340325431 has 6 divisors (see below), whose sum is σ = 3380470080. Its totient is φ = 1560216948.

The previous prime is 2340325411. The next prime is 2340325453. The reversal of 2340325431 is 1345230432.

2340325431 is a `hidden beast` number, since 2 + 3 + 403 + 254 + 3 + 1 = 666.

It is not a de Polignac number, because 2340325431 - 2¹⁷ = 2340194359 is a prime.

It is a super-2 number, since 2×2340325431² = 10954246245970671522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2340325395 and 2340325404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340325411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130018071 + ... + 130018088.

It is an arithmetic number, because the mean of its divisors is an integer number (563411680).

Almost surely, 2^2340325431 is an apocalyptic number.

2340325431 is a deficient number, since it is larger than the sum of its proper divisors (1040144649).

2340325431 is a wasteful number, since it uses less digits than its factorization.

2340325431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260036165 (or 260036162 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2340325431 is about 48376.9101018244. The cubic root of 2340325431 is about 1327.6759365485.

Adding to 2340325431 its reverse (1345230432), we get a palindrome (3685555863).

The spelling of 2340325431 in words is "two billion, three hundred forty million, three hundred twenty-five thousand, four hundred thirty-one".