340144424043 has 8 divisors (see below), whose sum is σ = 453698944656. Its totient is φ = 226676426400.

The previous prime is 340144423987. The next prime is 340144424089. The reversal of 340144424043 is 340424441043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340144424043 - 2⁶ = 340144423979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340144423995 and 340144424013.

It is not an unprimeable number, because it can be changed into a prime (340144424143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21621568 + ... + 21637293.

It is an arithmetic number, because the mean of its divisors is an integer number (56712368082).

Almost surely, 2^340144424043 is an apocalyptic number.

340144424043 is a deficient number, since it is larger than the sum of its proper divisors (113554520613).

340144424043 is a wasteful number, since it uses less digits than its factorization.

340144424043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43261485.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 340144424043 its reverse (340424441043), we get a palindrome (680568865086).

The spelling of 340144424043 in words is "three hundred forty billion, one hundred forty-four million, four hundred twenty-four thousand, forty-three".