2065469652400 has 120 divisors (see below), whose sum is σ = 6186752308224. Its totient is φ = 643782739200.

The previous prime is 2065469652391. The next prime is 2065469652419. The reversal of 2065469652400 is 42569645602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33499552 + ... + 33561151.

Almost surely, 2^{2065469652400} is an apocalyptic number.

2065469652400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2065469652400 is an abundant number, since it is smaller than the sum of its proper divisors (4121282655824).

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

2065469652400 is a wasteful number, since it uses less digits than its factorization.

2065469652400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67060739 (or 67060728 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 2065469652400 in words is "two trillion, sixty-five billion, four hundred sixty-nine million, six hundred fifty-two thousand, four hundred".