334433430420442 has 8 divisors (see below), whose sum is σ = 511115242718196. Its totient is φ = 164061682847712.

The previous prime is 334433430420431. The next prime is 334433430420499. The reversal of 334433430420442 is 244024034334433.

It can be written as a sum of positive squares in 2 ways, for example, as 277253836185481 + 57179594234961 = 16650941^2 + 7561719^2 .

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

It is a super-2 number, since 2×334433430420442² (a number of 30 digits) contains 22 as substring.

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, 1577516181123 + ... + 1577516181334.

Almost surely, 2^{334433430420442} is an apocalyptic number.

334433430420442 is a deficient number, since it is larger than the sum of its proper divisors (176681812297754).

334433430420442 is a wasteful number, since it uses less digits than its factorization.

334433430420442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155032362512.

The product of its (nonzero) digits is 3981312, while the sum is 43.

Adding to 334433430420442 its reverse (244024034334433), we get a palindrome (578457464754875).

The spelling of 334433430420442 in words is "three hundred thirty-four trillion, four hundred thirty-three billion, four hundred thirty million, four hundred twenty thousand, four hundred forty-two".