340550423425 has 24 divisors (see below), whose sum is σ = 429500947680. Its totient is φ = 267784608000.

The previous prime is 340550423407. The next prime is 340550423453. The reversal of 340550423425 is 524324055043.

It is a de Polignac number, because none of the positive numbers 2^k-340550423425 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15023350 + ... + 15046000.

It is an arithmetic number, because the mean of its divisors is an integer number (17895872820).

Almost surely, 2^340550423425 is an apocalyptic number.

It is an amenable number.

340550423425 is a deficient number, since it is larger than the sum of its proper divisors (88950524255).

340550423425 is a wasteful number, since it uses less digits than its factorization.

340550423425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32913 (or 32908 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 340550423425 its reverse (524324055043), we get a palindrome (864874478468).

The spelling of 340550423425 in words is "three hundred forty billion, five hundred fifty million, four hundred twenty-three thousand, four hundred twenty-five".