8434368419436 has 72 divisors (see below), whose sum is σ = 21990407834304. Its totient is φ = 2723730520320.

The previous prime is 8434368419371. The next prime is 8434368419461. The reversal of 8434368419436 is 6349148634348.

8434368419436 is a `hidden beast` number, since 8 + 4 + 3 + 436 + 8 + 4 + 194 + 3 + 6 = 666.

It is a super-2 number, since 2×8434368419436² (a number of 27 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 13277860 + ... + 13898571.

It is an arithmetic number, because the mean of its divisors is an integer number (305422331032).

Almost surely, 2^{8434368419436} is an apocalyptic number.

It is an amenable number.

8434368419436 is an abundant number, since it is smaller than the sum of its proper divisors (13556039414868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8434368419436 is a wasteful number, since it uses less digits than its factorization.

8434368419436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27176711 (or 27176706 counting only the distinct ones).

The product of its digits is 143327232, while the sum is 63.

The spelling of 8434368419436 in words is "eight trillion, four hundred thirty-four billion, three hundred sixty-eight million, four hundred nineteen thousand, four hundred thirty-six".