34343418951 has 12 divisors (see below), whose sum is σ = 50098322040. Its totient is φ = 22668922800.

The previous prime is 34343418947. The next prime is 34343418959. The reversal of 34343418951 is 15981434343.

34343418951 is a `hidden beast` number, since 3 + 434 + 34 + 189 + 5 + 1 = 666.

It is not a de Polignac number, because 34343418951 - 2² = 34343418947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34343418897 and 34343418906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34343418959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18889861 + ... + 18891678.

It is an arithmetic number, because the mean of its divisors is an integer number (4174860170).

Almost surely, 2^34343418951 is an apocalyptic number.

34343418951 is a deficient number, since it is larger than the sum of its proper divisors (15754903089).

34343418951 is a wasteful number, since it uses less digits than its factorization.

34343418951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37781646 (or 37781643 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 34343418951 in words is "thirty-four billion, three hundred forty-three million, four hundred eighteen thousand, nine hundred fifty-one".