4182490972852 has 48 divisors (see below), whose sum is σ = 7770570932880. Its totient is φ = 1962985472000.

The previous prime is 4182490972841. The next prime is 4182490972931. The reversal of 4182490972852 is 2582790942814.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 978663047076 + 3203827925776 = 989274^2 + 1789924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236704674 + ... + 236722342.

It is an arithmetic number, because the mean of its divisors is an integer number (161886894435).

Almost surely, 2^{4182490972852} is an apocalyptic number.

It is an amenable number.

4182490972852 is a deficient number, since it is larger than the sum of its proper divisors (3588079960028).

4182490972852 is a wasteful number, since it uses less digits than its factorization.

4182490972852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26772 (or 26770 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 4182490972852 in words is "four trillion, one hundred eighty-two billion, four hundred ninety million, nine hundred seventy-two thousand, eight hundred fifty-two".