334247742434 has 8 divisors (see below), whose sum is σ = 510831455580. Its totient is φ = 163970590576.

The previous prime is 334247742421. The next prime is 334247742481. The reversal of 334247742434 is 434247742433.

It can be written as a sum of positive squares in 2 ways, for example, as 333907155409 + 340587025 = 577847^2 + 18455^2 .

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

It is a super-2 number, since 2×334247742434² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576640189 + ... + 1576640400.

Almost surely, 2^334247742434 is an apocalyptic number.

334247742434 is a deficient number, since it is larger than the sum of its proper divisors (176583713146).

334247742434 is a wasteful number, since it uses less digits than its factorization.

334247742434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153280644.

The product of its digits is 5419008, while the sum is 47.

Subtracting 334247742434 from its reverse (434247742433), we obtain a palindrome (99999999999).

The spelling of 334247742434 in words is "three hundred thirty-four billion, two hundred forty-seven million, seven hundred forty-two thousand, four hundred thirty-four".