2641345601612 has 6 divisors (see below), whose sum is σ = 4622354802828. Its totient is φ = 1320672800804.

The previous prime is 2641345601579. The next prime is 2641345601647. The reversal of 2641345601612 is 2161065431462.

It is a self number, because there is not a number n which added to its sum of digits gives 2641345601612.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330168200198 + ... + 330168200205.

It is an arithmetic number, because the mean of its divisors is an integer number (770392467138).

Almost surely, 2^{2641345601612} is an apocalyptic number.

It is an amenable number.

2641345601612 is a deficient number, since it is larger than the sum of its proper divisors (1981009201216).

2641345601612 is a wasteful number, since it uses less digits than its factorization.

2641345601612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660336400407 (or 660336400405 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 2641345601612 in words is "two trillion, six hundred forty-one billion, three hundred forty-five million, six hundred one thousand, six hundred twelve".