434142015505111 has 8 divisors (see below), whose sum is σ = 436714224709104. Its totient is φ = 431575593049920.

The previous prime is 434142015505039. The next prime is 434142015505141. The reversal of 434142015505111 is 111505510241434.

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

It is a cyclic number.

It is not a de Polignac number, because 434142015505111 - 2⁹ = 434142015504599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434142015505141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1446536710 + ... + 1446836803.

It is an arithmetic number, because the mean of its divisors is an integer number (54589278088638).

Almost surely, 2^{434142015505111} is an apocalyptic number.

434142015505111 is a deficient number, since it is larger than the sum of its proper divisors (2572209203993).

434142015505111 is a wasteful number, since it uses less digits than its factorization.

434142015505111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893374401.

The product of its (nonzero) digits is 48000, while the sum is 37.

Adding to 434142015505111 its reverse (111505510241434), we get a palindrome (545647525746545).

The spelling of 434142015505111 in words is "four hundred thirty-four trillion, one hundred forty-two billion, fifteen million, five hundred five thousand, one hundred eleven".