340513065926 has 32 divisors (see below), whose sum is σ = 561018544416. Its totient is φ = 153722304000.

The previous prime is 340513065869. The next prime is 340513065941. The reversal of 340513065926 is 629560315043.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1891556 + ... + 2063736.

It is an arithmetic number, because the mean of its divisors is an integer number (17531829513).

Almost surely, 2^340513065926 is an apocalyptic number.

340513065926 is a deficient number, since it is larger than the sum of its proper divisors (220505478490).

340513065926 is a wasteful number, since it uses less digits than its factorization.

340513065926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172808.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 340513065926 in words is "three hundred forty billion, five hundred thirteen million, sixty-five thousand, nine hundred twenty-six".