4243605655562 has 64 divisors (see below), whose sum is σ = 7904399779584. Its totient is φ = 1663811435520.

The previous prime is 4243605655511. The next prime is 4243605655571. The reversal of 4243605655562 is 2655565063424.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18314738 + ... + 18544994.

It is an arithmetic number, because the mean of its divisors is an integer number (123506246556).

Almost surely, 2^{4243605655562} is an apocalyptic number.

4243605655562 is a deficient number, since it is larger than the sum of its proper divisors (3660794124022).

4243605655562 is a wasteful number, since it uses less digits than its factorization.

4243605655562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231183.

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 4243605655562 in words is "four trillion, two hundred forty-three billion, six hundred five million, six hundred fifty-five thousand, five hundred sixty-two".