34256683550 has 24 divisors (see below), whose sum is σ = 65914587000. Its totient is φ = 13230166880.

The previous prime is 34256683543. The next prime is 34256683553. The reversal of 34256683550 is 5538665243.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34256683495 and 34256683504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34256683553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11811200 + ... + 11814099.

It is an arithmetic number, because the mean of its divisors is an integer number (2746441125).

Almost surely, 2^34256683550 is an apocalyptic number.

34256683550 is a deficient number, since it is larger than the sum of its proper divisors (31657903450).

34256683550 is a wasteful number, since it uses less digits than its factorization.

34256683550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23625340 (or 23625335 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 34256683550 in words is "thirty-four billion, two hundred fifty-six million, six hundred eighty-three thousand, five hundred fifty".