8234429466645 has 192 divisors, whose sum is σ = 15076636323840. Its totient is φ = 4311051206400.

The previous prime is 8234429466617. The next prime is 8234429466673. The reversal of 8234429466645 is 5466649244328.

It is an interprime number because it is at equal distance from previous prime (8234429466617) and next prime (8234429466673).

It is not a de Polignac number, because 8234429466645 - 2³⁹ = 7684673652757 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 191 ways as a sum of consecutive naturals, for example, 10029755335 + ... + 10029756155.

It is an arithmetic number, because the mean of its divisors is an integer number (78524147520).

Almost surely, 2^{8234429466645} is an apocalyptic number.

It is an amenable number.

8234429466645 is a deficient number, since it is larger than the sum of its proper divisors (6842206857195).

8234429466645 is a wasteful number, since it uses less digits than its factorization.

8234429466645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558 (or 1546 counting only the distinct ones).

The product of its digits is 238878720, while the sum is 63.

The spelling of 8234429466645 in words is "eight trillion, two hundred thirty-four billion, four hundred twenty-nine million, four hundred sixty-six thousand, six hundred forty-five".