34243662551 has 12 divisors (see below), whose sum is σ = 41303795472. Its totient is φ = 27806881824.

The previous prime is 34243662487. The next prime is 34243662559. The reversal of 34243662551 is 15526634243.

It is not a de Polignac number, because 34243662551 - 2⁶ = 34243662487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34243662499 and 34243662508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34243662559) 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, 6773030 + ... + 6778083.

It is an arithmetic number, because the mean of its divisors is an integer number (3441982956).

Almost surely, 2^34243662551 is an apocalyptic number.

34243662551 is a deficient number, since it is larger than the sum of its proper divisors (7060132921).

34243662551 is a wasteful number, since it uses less digits than its factorization.

34243662551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13551158 (or 13551139 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The spelling of 34243662551 in words is "thirty-four billion, two hundred forty-three million, six hundred sixty-two thousand, five hundred fifty-one".