259199746924 has 12 divisors (see below), whose sum is σ = 453639194344. Its totient is φ = 129588548544.

The previous prime is 259199746907. The next prime is 259199746937. The reversal of 259199746924 is 429647991952.

It is a self number, because there is not a number n which added to its sum of digits gives 259199746924.

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 3 ways as a sum of consecutive naturals, for example, 2779629 + ... + 2871364.

Almost surely, 2^259199746924 is an apocalyptic number.

It is an amenable number.

259199746924 is a deficient number, since it is larger than the sum of its proper divisors (194439447420).

259199746924 is a wasteful number, since it uses less digits than its factorization.

259199746924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5662464 (or 5662462 counting only the distinct ones).

The product of its digits is 88179840, while the sum is 67.

The spelling of 259199746924 in words is "two hundred fifty-nine billion, one hundred ninety-nine million, seven hundred forty-six thousand, nine hundred twenty-four".