534425503404434 has 16 divisors (see below), whose sum is σ = 803438542944000. Its totient is φ = 266613063020304.

The previous prime is 534425503404433. The next prime is 534425503404493. The reversal of 534425503404434 is 434404305524435.

It is a super-2 number, since 2×534425503404434² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (534425503404433) 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, 99189989 + ... + 104439000.

It is an arithmetic number, because the mean of its divisors is an integer number (50214908934000).

Almost surely, 2^{534425503404434} is an apocalyptic number.

534425503404434 is a deficient number, since it is larger than the sum of its proper divisors (269013039539566).

534425503404434 is a wasteful number, since it uses less digits than its factorization.

534425503404434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203631937.

The product of its (nonzero) digits is 27648000, while the sum is 50.

Adding to 534425503404434 its reverse (434404305524435), we get a palindrome (968829808928869).

The spelling of 534425503404434 in words is "five hundred thirty-four trillion, four hundred twenty-five billion, five hundred three million, four hundred four thousand, four hundred thirty-four".