436809103434 has 64 divisors (see below), whose sum is σ = 1076879232000. Its totient is φ = 130122886320.

The previous prime is 436809103421. The next prime is 436809103457. The reversal of 436809103434 is 434301908634.

436809103434 is a `hidden beast` number, since 4 + 36 + 80 + 9 + 103 + 434 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 436809103434.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6196894 + ... + 6266985.

It is an arithmetic number, because the mean of its divisors is an integer number (16826238000).

Almost surely, 2^436809103434 is an apocalyptic number.

436809103434 is an abundant number, since it is smaller than the sum of its proper divisors (640070128566).

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

436809103434 is a wasteful number, since it uses less digits than its factorization.

436809103434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12463960 (or 12463954 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 436809103434 in words is "four hundred thirty-six billion, eight hundred nine million, one hundred three thousand, four hundred thirty-four".