4012440331324 has 6 divisors (see below), whose sum is σ = 7021770579824. Its totient is φ = 2006220165660.

The previous prime is 4012440331307. The next prime is 4012440331351. The reversal of 4012440331324 is 4231330442104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501555041412 + ... + 501555041419.

Almost surely, 2^{4012440331324} is an apocalyptic number.

It is an amenable number.

4012440331324 is a deficient number, since it is larger than the sum of its proper divisors (3009330248500).

4012440331324 is a wasteful number, since it uses less digits than its factorization.

4012440331324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003110082835 (or 1003110082833 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4012440331324 its reverse (4231330442104), we get a palindrome (8243770773428).

The spelling of 4012440331324 in words is "four trillion, twelve billion, four hundred forty million, three hundred thirty-one thousand, three hundred twenty-four".