2643066290602 has 8 divisors (see below), whose sum is σ = 4023772562016. Its totient is φ = 1301808769932.

The previous prime is 2643066290587. The next prime is 2643066290609. The reversal of 2643066290602 is 2060926603462.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2643066290609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9862187518 + ... + 9862187785.

It is an arithmetic number, because the mean of its divisors is an integer number (502971570252).

Almost surely, 2^{2643066290602} is an apocalyptic number.

2643066290602 is a deficient number, since it is larger than the sum of its proper divisors (1380706271414).

2643066290602 is a wasteful number, since it uses less digits than its factorization.

2643066290602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19724375372.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 2643066290602 in words is "two trillion, six hundred forty-three billion, sixty-six million, two hundred ninety thousand, six hundred two".