534431425011 has 32 divisors (see below), whose sum is σ = 792258969600. Its totient is φ = 317728229280.

The previous prime is 534431424977. The next prime is 534431425019. The reversal of 534431425011 is 110524134435.

It is not a de Polignac number, because 534431425011 - 2⁷ = 534431424883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (534431425019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22750 + ... + 1034108.

It is an arithmetic number, because the mean of its divisors is an integer number (24758092800).

Almost surely, 2^534431425011 is an apocalyptic number.

534431425011 is a deficient number, since it is larger than the sum of its proper divisors (257827544589).

534431425011 is a wasteful number, since it uses less digits than its factorization.

534431425011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011679.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 534431425011 its reverse (110524134435), we get a palindrome (644955559446).

The spelling of 534431425011 in words is "five hundred thirty-four billion, four hundred thirty-one million, four hundred twenty-five thousand, eleven".