4352402331 has 24 divisors (see below), whose sum is σ = 6517817280. Its totient is φ = 2795417856.

The previous prime is 4352402323. The next prime is 4352402359. The reversal of 4352402331 is 1332042534.

It is not a de Polignac number, because 4352402331 - 2³ = 4352402323 is a prime.

It is a super-2 number, since 2×4352402331² = 37886812101788467122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4352402295 and 4352402304.

It is not an unprimeable number, because it can be changed into a prime (4352402381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102835 + ... + 138851.

It is an arithmetic number, because the mean of its divisors is an integer number (271575720).

Almost surely, 2^4352402331 is an apocalyptic number.

4352402331 is a deficient number, since it is larger than the sum of its proper divisors (2165414949).

4352402331 is a wasteful number, since it uses less digits than its factorization.

4352402331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36515 (or 36512 counting only the distinct ones).

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

The square root of 4352402331 is about 65972.7393019268. The cubic root of 4352402331 is about 1632.7123509929.

Adding to 4352402331 its reverse (1332042534), we get a palindrome (5684444865).

The spelling of 4352402331 in words is "four billion, three hundred fifty-two million, four hundred two thousand, three hundred thirty-one".