2040066642306 has 64 divisors (see below), whose sum is σ = 5117380208640. Its totient is φ = 526714440960.

The previous prime is 2040066642287. The next prime is 2040066642347. The reversal of 2040066642306 is 6032466600402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13143591 + ... + 13297898.

It is an arithmetic number, because the mean of its divisors is an integer number (79959065760).

Almost surely, 2^{2040066642306} is an apocalyptic number.

2040066642306 is an abundant number, since it is smaller than the sum of its proper divisors (3077313566334).

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

2040066642306 is a wasteful number, since it uses less digits than its factorization.

2040066642306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26441679.

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 2040066642306 in words is "two trillion, forty billion, sixty-six million, six hundred forty-two thousand, three hundred six".