2182942616636 has 24 divisors (see below), whose sum is σ = 3921233633856. Its totient is φ = 1062825915200.

The previous prime is 2182942616629. The next prime is 2182942616693. The reversal of 2182942616636 is 6366162492812.

It is a congruent number.

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, 29433515 + ... + 29507586.

It is an arithmetic number, because the mean of its divisors is an integer number (163384734744).

Almost surely, 2^{2182942616636} is an apocalyptic number.

It is an amenable number.

2182942616636 is a deficient number, since it is larger than the sum of its proper divisors (1738291017220).

2182942616636 is a wasteful number, since it uses less digits than its factorization.

2182942616636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58941349 (or 58941347 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The spelling of 2182942616636 in words is "two trillion, one hundred eighty-two billion, nine hundred forty-two million, six hundred sixteen thousand, six hundred thirty-six".