340432004011 has 4 divisors (see below), whose sum is σ = 371380368024. Its totient is φ = 309483640000.

The previous prime is 340432003939. The next prime is 340432004021. The reversal of 340432004011 is 110400234043.

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

It is a cyclic number.

It is not a de Polignac number, because 340432004011 - 2⁷ = 340432003883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340432004021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15474181990 + ... + 15474182011.

It is an arithmetic number, because the mean of its divisors is an integer number (92845092006).

Almost surely, 2^340432004011 is an apocalyptic number.

340432004011 is a deficient number, since it is larger than the sum of its proper divisors (30948364013).

340432004011 is a wasteful number, since it uses less digits than its factorization.

340432004011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30948364012.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 340432004011 its reverse (110400234043), we get a palindrome (450832238054).

The spelling of 340432004011 in words is "three hundred forty billion, four hundred thirty-two million, four thousand, eleven".