434171745044 has 12 divisors (see below), whose sum is σ = 799790056800. Its totient is φ = 205660300248.

The previous prime is 434171745017. The next prime is 434171745047. The reversal of 434171745044 is 440547171434.

It is a junction number, because it is equal to n+sod(n) for n = 434171744986 and 434171745004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434171745047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2856392984 + ... + 2856393135.

It is an arithmetic number, because the mean of its divisors is an integer number (66649171400).

Almost surely, 2^434171745044 is an apocalyptic number.

It is an amenable number.

434171745044 is a deficient number, since it is larger than the sum of its proper divisors (365618311756).

434171745044 is a wasteful number, since it uses less digits than its factorization.

434171745044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712786142 (or 5712786140 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 434171745044 in words is "four hundred thirty-four billion, one hundred seventy-one million, seven hundred forty-five thousand, forty-four".