3620445244712 has 16 divisors (see below), whose sum is σ = 7187648647860. Its totient is φ = 1703738938624.

The previous prime is 3620445244709. The next prime is 3620445244721. The reversal of 3620445244712 is 2174425440263.

3620445244712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3242326017316 + 378119227396 = 1800646^2 + 614914^2 .

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, 13310460323 + ... + 13310460594.

Almost surely, 2^{3620445244712} is an apocalyptic number.

It is an amenable number.

3620445244712 is a deficient number, since it is larger than the sum of its proper divisors (3567203403148).

3620445244712 is a wasteful number, since it uses less digits than its factorization.

3620445244712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26620920940 (or 26620920936 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 44.

The spelling of 3620445244712 in words is "three trillion, six hundred twenty billion, four hundred forty-five million, two hundred forty-four thousand, seven hundred twelve".