534204111 has 8 divisors (see below), whose sum is σ = 814025344. Its totient is φ = 305259480.

The previous prime is 534204091. The next prime is 534204127. The reversal of 534204111 is 111402435.

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

It is not a de Polignac number, because 534204111 - 2¹¹ = 534202063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 25438291 = 534204111 / (5 + 3 + 4 + 2 + 0 + 4 + 1 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534208111) 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, 12719125 + ... + 12719166.

It is an arithmetic number, because the mean of its divisors is an integer number (101753168).

Almost surely, 2^534204111 is an apocalyptic number.

534204111 is a deficient number, since it is larger than the sum of its proper divisors (279821233).

534204111 is a wasteful number, since it uses less digits than its factorization.

534204111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25438301.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 534204111 is about 23112.8559680538. The cubic root of 534204111 is about 811.4013798986.

Adding to 534204111 its reverse (111402435), we get a palindrome (645606546).

The spelling of 534204111 in words is "five hundred thirty-four million, two hundred four thousand, one hundred eleven".