2662240066608 has 40 divisors (see below), whose sum is σ = 6877883811568. Its totient is φ = 887357832192.

The previous prime is 2662240066597. The next prime is 2662240066663. The reversal of 2662240066608 is 8066600422662.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 956341 + ... + 2497812.

Almost surely, 2^{2662240066608} is an apocalyptic number.

It is an amenable number.

2662240066608 is an abundant number, since it is smaller than the sum of its proper divisors (4215643744960).

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

2662240066608 is a wasteful number, since it uses less digits than its factorization.

2662240066608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470221 (or 3470215 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 2662240066608 in words is "two trillion, six hundred sixty-two billion, two hundred forty million, sixty-six thousand, six hundred eight".