534328236641 has 8 divisors (see below), whose sum is σ = 548778685224. Its totient is φ = 519878269440.

The previous prime is 534328236619. The next prime is 534328236647. The reversal of 534328236641 is 146632823435.

It can be written as a sum of positive squares in 4 ways, for example, as 285647491600 + 248680745041 = 534460^2 + 498679^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534328236641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534328236647) 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, 4162961 + ... + 4289393.

It is an arithmetic number, because the mean of its divisors is an integer number (68597335653).

Almost surely, 2^534328236641 is an apocalyptic number.

It is an amenable number.

534328236641 is a deficient number, since it is larger than the sum of its proper divisors (14450448583).

534328236641 is a wasteful number, since it uses less digits than its factorization.

534328236641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240691.

The product of its digits is 2488320, while the sum is 47.

The spelling of 534328236641 in words is "five hundred thirty-four billion, three hundred twenty-eight million, two hundred thirty-six thousand, six hundred forty-one".