340011520443411 has 4 divisors (see below), whose sum is σ = 453348693924552. Its totient is φ = 226674346962272.

The previous prime is 340011520443377. The next prime is 340011520443457. The reversal of 340011520443411 is 114344025110043.

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 340011520443411 - 2⁶ = 340011520443347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340011520443311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56668586740566 + ... + 56668586740571.

It is an arithmetic number, because the mean of its divisors is an integer number (113337173481138).

Almost surely, 2^{340011520443411} is an apocalyptic number.

340011520443411 is a deficient number, since it is larger than the sum of its proper divisors (113337173481141).

340011520443411 is a wasteful number, since it uses less digits than its factorization.

340011520443411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113337173481140.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 340011520443411 its reverse (114344025110043), we get a palindrome (454355545553454).

The spelling of 340011520443411 in words is "three hundred forty trillion, eleven billion, five hundred twenty million, four hundred forty-three thousand, four hundred eleven".