602644424206561 has 16 divisors (see below), whose sum is σ = 692352112075200. Its totient is φ = 518783727974400.

The previous prime is 602644424206439. The next prime is 602644424206577. The reversal of 602644424206561 is 165602424446206.

It is a cyclic number.

It is not a de Polignac number, because 602644424206561 - 2¹⁵ = 602644424173793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 602644424206499 and 602644424206508.

It is not an unprimeable number, because it can be changed into a prime (602644424206961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666708496 + ... + 667611793.

It is an arithmetic number, because the mean of its divisors is an integer number (43272007004700).

Almost surely, 2^{602644424206561} is an apocalyptic number.

It is an amenable number.

602644424206561 is a deficient number, since it is larger than the sum of its proper divisors (89707687868639).

602644424206561 is a wasteful number, since it uses less digits than its factorization.

602644424206561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334322480.

The product of its (nonzero) digits is 13271040, while the sum is 52.

The spelling of 602644424206561 in words is "six hundred two trillion, six hundred forty-four billion, four hundred twenty-four million, two hundred six thousand, five hundred sixty-one".