1817418082382 has 64 divisors (see below), whose sum is σ = 3207394713600. Its totient is φ = 756133509120.

The previous prime is 1817418082369. The next prime is 1817418082411. The reversal of 1817418082382 is 2832808147181.

It is a super-2 number, since 2×1817418082382² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 140237219 + ... + 140250177.

It is an arithmetic number, because the mean of its divisors is an integer number (50115542400).

Almost surely, 2^{1817418082382} is an apocalyptic number.

1817418082382 is a deficient number, since it is larger than the sum of its proper divisors (1389976631218).

1817418082382 is a wasteful number, since it uses less digits than its factorization.

1817418082382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14201.

The product of its (nonzero) digits is 1376256, while the sum is 53.

The spelling of 1817418082382 in words is "one trillion, eight hundred seventeen billion, four hundred eighteen million, eighty-two thousand, three hundred eighty-two".