534234745673 has 8 divisors (see below), whose sum is σ = 534812036616. Its totient is φ = 533657555200.

The previous prime is 534234745637. The next prime is 534234745703. The reversal of 534234745673 is 376547432435.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4378865929 + 529855879744 = 66173^2 + 727912^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 534234745673 - 2¹² = 534234741577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534234745073) 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, 15949163 + ... + 15982623.

It is an arithmetic number, because the mean of its divisors is an integer number (66851504577).

Almost surely, 2^534234745673 is an apocalyptic number.

It is an amenable number.

534234745673 is a deficient number, since it is larger than the sum of its proper divisors (577290943).

534234745673 is a wasteful number, since it uses less digits than its factorization.

534234745673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50235.

The product of its digits is 25401600, while the sum is 53.

The spelling of 534234745673 in words is "five hundred thirty-four billion, two hundred thirty-four million, seven hundred forty-five thousand, six hundred seventy-three".