340124956 has 18 divisors (see below), whose sum is σ = 606681152. Its totient is φ = 166848240.

The previous prime is 340124879. The next prime is 340124977. The reversal of 340124956 is 659421043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3900 + ... + 26371.

Almost surely, 2^340124956 is an apocalyptic number.

It is an amenable number.

340124956 is a deficient number, since it is larger than the sum of its proper divisors (266556196).

340124956 is a wasteful number, since it uses less digits than its factorization.

340124956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30381 (or 30326 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 340124956 is about 18442.4769486097. The cubic root of 340124956 is about 698.0386975915.

Adding to 340124956 its reverse (659421043), we get a palindrome (999545999).

The spelling of 340124956 in words is "three hundred forty million, one hundred twenty-four thousand, nine hundred fifty-six".