434442231011 has 4 divisors (see below), whose sum is σ = 436625358000. Its totient is φ = 432259104024.

The previous prime is 434442230987. The next prime is 434442231029. The reversal of 434442231011 is 110132244434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434442231011 - 2⁶ = 434442230947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434442231071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091563196 + ... + 1091563593.

It is an arithmetic number, because the mean of its divisors is an integer number (109156339500).

Almost surely, 2^434442231011 is an apocalyptic number.

434442231011 is a deficient number, since it is larger than the sum of its proper divisors (2183126989).

434442231011 is a wasteful number, since it uses less digits than its factorization.

434442231011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183126988.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 434442231011 its reverse (110132244434), we get a palindrome (544574475445).

The spelling of 434442231011 in words is "four hundred thirty-four billion, four hundred forty-two million, two hundred thirty-one thousand, eleven".