436441430055 has 16 divisors (see below), whose sum is σ = 698680358784. Its totient is φ = 232644072480.

The previous prime is 436441430041. The next prime is 436441430107. The reversal of 436441430055 is 550034144634.

It is not a de Polignac number, because 436441430055 - 2⁷ = 436441429927 is a prime.

It is a super-2 number, since 2×436441430055² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 436441429995 and 436441430022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7764201 + ... + 7820210.

It is an arithmetic number, because the mean of its divisors is an integer number (43667522424).

Almost surely, 2^436441430055 is an apocalyptic number.

436441430055 is a deficient number, since it is larger than the sum of its proper divisors (262238928729).

436441430055 is a wasteful number, since it uses less digits than its factorization.

436441430055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15586286.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 436441430055 its reverse (550034144634), we get a palindrome (986475574689).

The spelling of 436441430055 in words is "four hundred thirty-six billion, four hundred forty-one million, four hundred thirty thousand, fifty-five".