1040340304011 has 16 divisors (see below), whose sum is σ = 1408996270080. Its totient is φ = 682692162240.

The previous prime is 1040340304001. The next prime is 1040340304033. The reversal of 1040340304011 is 1104030430401.

It is not a de Polignac number, because 1040340304011 - 2³⁵ = 1005980565643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040340304001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8676795 + ... + 8795876.

It is an arithmetic number, because the mean of its divisors is an integer number (88062266880).

Almost surely, 2^{1040340304011} is an apocalyptic number.

1040340304011 is a deficient number, since it is larger than the sum of its proper divisors (368655966069).

1040340304011 is a wasteful number, since it uses less digits than its factorization.

1040340304011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17472986.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1040340304011 its reverse (1104030430401), we get a palindrome (2144370734412).

The spelling of 1040340304011 in words is "one trillion, forty billion, three hundred forty million, three hundred four thousand, eleven".