1662260233308 has 48 divisors (see below), whose sum is σ = 4108078840320. Its totient is φ = 521326008064.

The previous prime is 1662260233241. The next prime is 1662260233313. The reversal of 1662260233308 is 8033320622661.

It is a self number, because there is not a number n which added to its sum of digits gives 1662260233308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669966 + ... + 1942517.

It is an arithmetic number, because the mean of its divisors is an integer number (85584975840).

Almost surely, 2^{1662260233308} is an apocalyptic number.

It is an amenable number.

1662260233308 is an abundant number, since it is smaller than the sum of its proper divisors (2445818607012).

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

1662260233308 is a wasteful number, since it uses less digits than its factorization.

1662260233308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615626 (or 2615624 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

Adding to 1662260233308 its reverse (8033320622661), we get a palindrome (9695580855969).

The spelling of 1662260233308 in words is "one trillion, six hundred sixty-two billion, two hundred sixty million, two hundred thirty-three thousand, three hundred eight".