4056402383647 has 2 divisors, whose sum is σ = 4056402383648. Its totient is φ = 4056402383646.

The previous prime is 4056402383639. The next prime is 4056402383659. The reversal of 4056402383647 is 7463832046504.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4056402383647 - 2³ = 4056402383639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4056402383594 and 4056402383603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4056402380647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028201191823 + 2028201191824.

It is an arithmetic number, because the mean of its divisors is an integer number (2028201191824).

Almost surely, 2^{4056402383647} is an apocalyptic number.

4056402383647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056402383647 is an equidigital number, since it uses as much as digits as its factorization.

4056402383647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 4056402383647 in words is "four trillion, fifty-six billion, four hundred two million, three hundred eighty-three thousand, six hundred forty-seven".