340411424023 has 4 divisors (see below), whose sum is σ = 371357917128. Its totient is φ = 309464930920.

The previous prime is 340411423999. The next prime is 340411424033. The reversal of 340411424023 is 320424114043.

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 340411424023 - 2²¹ = 340409326871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340411423982 and 340411424000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340411424033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15473246536 + ... + 15473246557.

It is an arithmetic number, because the mean of its divisors is an integer number (92839479282).

Almost surely, 2^340411424023 is an apocalyptic number.

340411424023 is a deficient number, since it is larger than the sum of its proper divisors (30946493105).

340411424023 is a wasteful number, since it uses less digits than its factorization.

340411424023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30946493104.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 340411424023 its reverse (320424114043), we get a palindrome (660835538066).

The spelling of 340411424023 in words is "three hundred forty billion, four hundred eleven million, four hundred twenty-four thousand, twenty-three".