2040326068406 has 4 divisors (see below), whose sum is σ = 3060489102612. Its totient is φ = 1020163034202.

The previous prime is 2040326068399. The next prime is 2040326068427. The reversal of 2040326068406 is 6048606230402.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510081517100 + ... + 510081517103.

It is an arithmetic number, because the mean of its divisors is an integer number (765122275653).

Almost surely, 2^{2040326068406} is an apocalyptic number.

2040326068406 is a deficient number, since it is larger than the sum of its proper divisors (1020163034206).

2040326068406 is a wasteful number, since it uses less digits than its factorization.

2040326068406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020163034205.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 2040326068406 in words is "two trillion, forty billion, three hundred twenty-six million, sixty-eight thousand, four hundred six".