2012456324 has 12 divisors (see below), whose sum is σ = 3552965724. Its totient is φ = 997323264.

The previous prime is 2012456309. The next prime is 2012456339. The reversal of 2012456324 is 4236542102.

It is an interprime number because it is at equal distance from previous prime (2012456309) and next prime (2012456339).

It can be written as a sum of positive squares in 2 ways, for example, as 414855424 + 1597600900 = 20368^2 + 39970^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2225717 + ... + 2226620.

It is an arithmetic number, because the mean of its divisors is an integer number (296080477).

Almost surely, 2^2012456324 is an apocalyptic number.

It is an amenable number.

2012456324 is a deficient number, since it is larger than the sum of its proper divisors (1540509400).

2012456324 is a wasteful number, since it uses less digits than its factorization.

2012456324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4452454 (or 4452452 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2012456324 is about 44860.4093160105. The cubic root of 2012456324 is about 1262.5313024817.

Adding to 2012456324 its reverse (4236542102), we get a palindrome (6248998426).

The spelling of 2012456324 in words is "two billion, twelve million, four hundred fifty-six thousand, three hundred twenty-four".