313042433 has 16 divisors (see below), whose sum is σ = 359188992. Its totient is φ = 270192000.

The previous prime is 313042391. The next prime is 313042463. The reversal of 313042433 is 334240313.

It is a cyclic number.

It is not a de Polignac number, because 313042433 - 2¹² = 313038337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313042399 and 313042408.

It is not an unprimeable number, because it can be changed into a prime (313042463) 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, 9413 + ... + 26733.

It is an arithmetic number, because the mean of its divisors is an integer number (22449312).

Almost surely, 2^313042433 is an apocalyptic number.

It is an amenable number.

313042433 is a deficient number, since it is larger than the sum of its proper divisors (46146559).

313042433 is a wasteful number, since it uses less digits than its factorization.

313042433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 313042433 is about 17693.0051997958. The cubic root of 313042433 is about 678.9968144405.

Adding to 313042433 its reverse (334240313), we get a palindrome (647282746).

The spelling of 313042433 in words is "three hundred thirteen million, forty-two thousand, four hundred thirty-three".