4242510543556 has 24 divisors (see below), whose sum is σ = 7605730571544. Its totient is φ = 2069448126720.

The previous prime is 4242510543527. The next prime is 4242510543589. The reversal of 4242510543556 is 6553450152424.

It can be written as a sum of positive squares in 4 ways, for example, as 200360083456 + 4042150460100 = 447616^2 + 2010510^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4669066 + ... + 5503198.

It is an arithmetic number, because the mean of its divisors is an integer number (316905440481).

Almost surely, 2^{4242510543556} is an apocalyptic number.

It is an amenable number.

4242510543556 is a deficient number, since it is larger than the sum of its proper divisors (3363220027988).

4242510543556 is a wasteful number, since it uses less digits than its factorization.

4242510543556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865191 (or 865189 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 4242510543556 in words is "four trillion, two hundred forty-two billion, five hundred ten million, five hundred forty-three thousand, five hundred fifty-six".