3230240344431 has 16 divisors (see below), whose sum is σ = 4390121268864. Its totient is φ = 2111961125664.

The previous prime is 3230240344403. The next prime is 3230240344469. The reversal of 3230240344431 is 1344430420323.

It is a happy number.

It is not a de Polignac number, because 3230240344431 - 2¹⁵ = 3230240311663 is a prime.

It is a super-2 number, since 2×3230240344431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3230240344392 and 3230240344401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230240344481) 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, 3954901 + ... + 4701246.

It is an arithmetic number, because the mean of its divisors is an integer number (274382579304).

Almost surely, 2^{3230240344431} is an apocalyptic number.

3230240344431 is a deficient number, since it is larger than the sum of its proper divisors (1159880924433).

3230240344431 is a wasteful number, since it uses less digits than its factorization.

3230240344431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8658550.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 3230240344431 its reverse (1344430420323), we get a palindrome (4574670764754).

The spelling of 3230240344431 in words is "three trillion, two hundred thirty billion, two hundred forty million, three hundred forty-four thousand, four hundred thirty-one".