426661616210602 has 8 divisors (see below), whose sum is σ = 645973661926656. Its totient is φ = 211337062235052.

The previous prime is 426661616210597. The next prime is 426661616210693. The reversal of 426661616210602 is 206012616166624.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 996872934858 + ... + 996872935285.

It is an arithmetic number, because the mean of its divisors is an integer number (80746707740832).

Almost surely, 2^{426661616210602} is an apocalyptic number.

426661616210602 is a deficient number, since it is larger than the sum of its proper divisors (219312045716054).

426661616210602 is a wasteful number, since it uses less digits than its factorization.

426661616210602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993745870252.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 426661616210602 in words is "four hundred twenty-six trillion, six hundred sixty-one billion, six hundred sixteen million, two hundred ten thousand, six hundred two".