2402240206066 has 4 divisors (see below), whose sum is σ = 3603360309102. Its totient is φ = 1201120103032.

The previous prime is 2402240206061. The next prime is 2402240206183. The reversal of 2402240206066 is 6606020422042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1972521936225 + 429718269841 = 1404465^2 + 655529^2 .

It is not an unprimeable number, because it can be changed into a prime (2402240206061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600560051515 + ... + 600560051518.

Almost surely, 2^{2402240206066} is an apocalyptic number.

2402240206066 is a deficient number, since it is larger than the sum of its proper divisors (1201120103036).

2402240206066 is a wasteful number, since it uses less digits than its factorization.

2402240206066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201120103035.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 2402240206066 in words is "two trillion, four hundred two billion, two hundred forty million, two hundred six thousand, sixty-six".