2345350431 has 16 divisors (see below), whose sum is σ = 3199509504. Its totient is φ = 1527501024.

The previous prime is 2345350417. The next prime is 2345350459. The reversal of 2345350431 is 1340535432.

It is not a de Polignac number, because 2345350431 - 2⁷ = 2345350303 is a prime.

It is a super-2 number, since 2×2345350431² = 11001337288383771522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345350471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63606 + ... + 93468.

It is an arithmetic number, because the mean of its divisors is an integer number (199969344).

Almost surely, 2^2345350431 is an apocalyptic number.

2345350431 is a deficient number, since it is larger than the sum of its proper divisors (854159073).

2345350431 is a wasteful number, since it uses less digits than its factorization.

2345350431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30470.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2345350431 is about 48428.8181871084. The cubic root of 2345350431 is about 1328.6254914343.

Adding to 2345350431 its reverse (1340535432), we get a palindrome (3685885863).

The spelling of 2345350431 in words is "two billion, three hundred forty-five million, three hundred fifty thousand, four hundred thirty-one".