444104134434 has 12 divisors (see below), whose sum is σ = 962225624646. Its totient is φ = 148034711472.

The previous prime is 444104134427. The next prime is 444104134469. The reversal of 444104134434 is 434431401444.

It can be written as a sum of positive squares in only one way, i.e., 312989897025 + 131114237409 = 559455^2 + 362097^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12336225939 + ... + 12336225974.

Almost surely, 2^444104134434 is an apocalyptic number.

444104134434 is an abundant number, since it is smaller than the sum of its proper divisors (518121490212).

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

444104134434 is a wasteful number, since it uses less digits than its factorization.

444104134434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24672451921 (or 24672451918 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 444104134434 its reverse (434431401444), we get a palindrome (878535535878).

The spelling of 444104134434 in words is "four hundred forty-four billion, one hundred four million, one hundred thirty-four thousand, four hundred thirty-four".