4242611554636 has 48 divisors (see below), whose sum is σ = 9158560314624. Its totient is φ = 1674607012416.

The previous prime is 4242611554633. The next prime is 4242611554637. The reversal of 4242611554636 is 6364551162424.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4242611554636.

It is not an unprimeable number, because it can be changed into a prime (4242611554631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12993970 + ... + 13316473.

It is an arithmetic number, because the mean of its divisors is an integer number (190803339888).

Almost surely, 2^{4242611554636} is an apocalyptic number.

It is an amenable number.

4242611554636 is an abundant number, since it is smaller than the sum of its proper divisors (4915948759988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242611554636 is a wasteful number, since it uses less digits than its factorization.

4242611554636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26310910 (or 26310908 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 49.

The spelling of 4242611554636 in words is "four trillion, two hundred forty-two billion, six hundred eleven million, five hundred fifty-four thousand, six hundred thirty-six".