2400662066000 has 80 divisors (see below), whose sum is σ = 6332510104128. Its totient is φ = 872968016000.

The previous prime is 2400662065961. The next prime is 2400662066003. The reversal of 2400662066000 is 6602660042.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400662066003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54538502 + ... + 54582501.

Almost surely, 2^{2400662066000} is an apocalyptic number.

2400662066000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400662066000 is an abundant number, since it is smaller than the sum of its proper divisors (3931848038128).

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

2400662066000 is a wasteful number, since it uses less digits than its factorization.

2400662066000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109121037 (or 109121021 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 2400662066000 in words is "two trillion, four hundred billion, six hundred sixty-two million, sixty-six thousand".