434011255340242 has 8 divisors (see below), whose sum is σ = 654321537239436. Its totient is φ = 215904076260432.

The previous prime is 434011255340233. The next prime is 434011255340249. The reversal of 434011255340242 is 242043552110434.

It can be written as a sum of positive squares in 2 ways, for example, as 419005711397641 + 15005543942601 = 20469629^2 + 3873699^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 434011255340195 and 434011255340204.

It is not an unprimeable number, because it can be changed into a prime (434011255340249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550775704353 + ... + 550775705140.

Almost surely, 2^{434011255340242} is an apocalyptic number.

434011255340242 is a deficient number, since it is larger than the sum of its proper divisors (220310281899194).

434011255340242 is a wasteful number, since it uses less digits than its factorization.

434011255340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101551409692.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 434011255340242 in words is "four hundred thirty-four trillion, eleven billion, two hundred fifty-five million, three hundred forty thousand, two hundred forty-two".