2266462004640 has 48 divisors (see below), whose sum is σ = 7139355316128. Its totient is φ = 604389867776.

The previous prime is 2266462004627. The next prime is 2266462004663. The reversal of 2266462004640 is 464002646622.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 2266462004592 and 2266462004601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360897442 + ... + 2360898401.

It is an arithmetic number, because the mean of its divisors is an integer number (148736569086).

Almost surely, 2^{2266462004640} is an apocalyptic number.

2266462004640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266462004640 is an abundant number, since it is smaller than the sum of its proper divisors (4872893311488).

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

2266462004640 is a wasteful number, since it uses less digits than its factorization.

2266462004640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721795861 (or 4721795853 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 2266462004640 in words is "two trillion, two hundred sixty-six billion, four hundred sixty-two million, four thousand, six hundred forty".