534538835434 has 8 divisors (see below), whose sum is σ = 806442983460. Its totient is φ = 265724507616.

The previous prime is 534538835431. The next prime is 534538835447. The reversal of 534538835434 is 434538835435.

It can be written as a sum of positive squares in 2 ways, for example, as 508019690025 + 26519145409 = 712755^2 + 162847^2 .

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

It is not an unprimeable number, because it can be changed into a prime (534538835431) 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, 772454619 + ... + 772455310.

Almost surely, 2^534538835434 is an apocalyptic number.

534538835434 is a deficient number, since it is larger than the sum of its proper divisors (271904148026).

534538835434 is a wasteful number, since it uses less digits than its factorization.

534538835434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544910104.

The product of its digits is 41472000, while the sum is 55.

Subtracting from 534538835434 its reverse (434538835435), we obtain a palindrome (99999999999).

The spelling of 534538835434 in words is "five hundred thirty-four billion, five hundred thirty-eight million, eight hundred thirty-five thousand, four hundred thirty-four".