434440104430 has 16 divisors (see below), whose sum is σ = 783584848944. Its totient is φ = 173422117120.

The previous prime is 434440104401. The next prime is 434440104433. The reversal of 434440104430 is 34401044434.

It is a junction number, because it is equal to n+sod(n) for n = 434440104392 and 434440104401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434440104433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44235427 + ... + 44245246.

It is an arithmetic number, because the mean of its divisors is an integer number (48974053059).

Almost surely, 2^434440104430 is an apocalyptic number.

434440104430 is a deficient number, since it is larger than the sum of its proper divisors (349144744514).

434440104430 is a wasteful number, since it uses less digits than its factorization.

434440104430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88481171.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 434440104430 its reverse (34401044434), we get a palindrome (468841148864).

The spelling of 434440104430 in words is "four hundred thirty-four billion, four hundred forty million, one hundred four thousand, four hundred thirty".