441236105436 has 96 divisors (see below), whose sum is σ = 1222038028288. Its totient is φ = 121252178880.

The previous prime is 441236105381. The next prime is 441236105441. The reversal of 441236105436 is 634501632144.

It is a junction number, because it is equal to n+sod(n) for n = 441236105394 and 441236105403.

It is a congruent number.

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, 95320 + ... + 944223.

Almost surely, 2^441236105436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441236105436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611019014144).

441236105436 is an abundant number, since it is smaller than the sum of its proper divisors (780801922852).

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

441236105436 is a wasteful number, since it uses less digits than its factorization.

441236105436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039751 (or 1039749 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 441236105436 in words is "four hundred forty-one billion, two hundred thirty-six million, one hundred five thousand, four hundred thirty-six".