434659727042 has 8 divisors (see below), whose sum is σ = 652009597500. Its totient is φ = 217323194544.

The previous prime is 434659727039. The next prime is 434659727057. The reversal of 434659727042 is 240727956434.

It can be written as a sum of positive squares in 2 ways, for example, as 418154929201 + 16504797841 = 646649^2 + 128471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3252617 + ... + 3383612.

Almost surely, 2^434659727042 is an apocalyptic number.

434659727042 is a deficient number, since it is larger than the sum of its proper divisors (217349870458).

434659727042 is a wasteful number, since it uses less digits than its factorization.

434659727042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6668980.

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 434659727042 in words is "four hundred thirty-four billion, six hundred fifty-nine million, seven hundred twenty-seven thousand, forty-two".