534340121 has 8 divisors (see below), whose sum is σ = 618405120. Its totient is φ = 452207808.

The previous prime is 534340111. The next prime is 534340151. The reversal of 534340121 is 121043435.

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 534340121 - 2⁶ = 534340057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (534340111) 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, 482576 + ... + 483681.

It is an arithmetic number, because the mean of its divisors is an integer number (77300640).

Almost surely, 2^534340121 is an apocalyptic number.

It is an amenable number.

534340121 is a deficient number, since it is larger than the sum of its proper divisors (84064999).

534340121 is an equidigital number, since it uses as much as digits as its factorization.

534340121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966343.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 534340121 is about 23115.7980826966. The cubic root of 534340121 is about 811.4702358127.

Adding to 534340121 its reverse (121043435), we get a palindrome (655383556).

The spelling of 534340121 in words is "five hundred thirty-four million, three hundred forty thousand, one hundred twenty-one".