534431210405534 has 16 divisors (see below), whose sum is σ = 867017156805072. Its totient is φ = 245601929638848.

The previous prime is 534431210405509. The next prime is 534431210405537. The reversal of 534431210405534 is 435504012134435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534431210405537) 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, 44109535904 + ... + 44109548019.

It is an arithmetic number, because the mean of its divisors is an integer number (54188572300317).

Almost surely, 2^{534431210405534} is an apocalyptic number.

534431210405534 is a deficient number, since it is larger than the sum of its proper divisors (332585946399538).

534431210405534 is a wasteful number, since it uses less digits than its factorization.

534431210405534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88219084171.

The product of its (nonzero) digits is 1728000, while the sum is 44.

Adding to 534431210405534 its reverse (435504012134435), we get a palindrome (969935222539969).

The spelling of 534431210405534 in words is "five hundred thirty-four trillion, four hundred thirty-one billion, two hundred ten million, four hundred five thousand, five hundred thirty-four".