340103425 has 24 divisors (see below), whose sum is σ = 428276160. Its totient is φ = 267892800.

The previous prime is 340103417. The next prime is 340103441. The reversal of 340103425 is 524301043.

It is not a de Polignac number, because 340103425 - 2³ = 340103417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340103396 and 340103405.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 692430 + ... + 692920.

It is an arithmetic number, because the mean of its divisors is an integer number (17844840).

Almost surely, 2^340103425 is an apocalyptic number.

It is an amenable number.

340103425 is a deficient number, since it is larger than the sum of its proper divisors (88172735).

340103425 is a wasteful number, since it uses less digits than its factorization.

340103425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 340103425 is about 18441.8932054168. The cubic root of 340103425 is about 698.0239679183.

Adding to 340103425 its reverse (524301043), we get a palindrome (864404468).

The spelling of 340103425 in words is "three hundred forty million, one hundred three thousand, four hundred twenty-five".