434399441012 has 12 divisors (see below), whose sum is σ = 760209864036. Its totient is φ = 217196622720.

The previous prime is 434399440973. The next prime is 434399441027. The reversal of 434399441012 is 210144993434.

It can be written as a sum of positive squares in 2 ways, for example, as 180137429476 + 254262011536 = 424426^2 + 504244^2 .

It is a congruent number.

It is an unprimeable number.

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, 443189 + ... + 1032092.

It is an arithmetic number, because the mean of its divisors is an integer number (63350822003).

Almost surely, 2^434399441012 is an apocalyptic number.

It is an amenable number.

434399441012 is a deficient number, since it is larger than the sum of its proper divisors (325810423024).

434399441012 is a wasteful number, since it uses less digits than its factorization.

434399441012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548898 (or 1548896 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 434399441012 in words is "four hundred thirty-four billion, three hundred ninety-nine million, four hundred forty-one thousand, twelve".