534221040061 has 8 divisors (see below), whose sum is σ = 535255015680. Its totient is φ = 533187874128.

The previous prime is 534221040011. The next prime is 534221040097. The reversal of 534221040061 is 160040122435.

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 534221040061 - 2¹⁵ = 534221007293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534221040011) 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, 1126855 + ... + 1529131.

It is an arithmetic number, because the mean of its divisors is an integer number (66906876960).

Almost surely, 2^534221040061 is an apocalyptic number.

It is an amenable number.

534221040061 is a deficient number, since it is larger than the sum of its proper divisors (1033975619).

534221040061 is a wasteful number, since it uses less digits than its factorization.

534221040061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404843.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 534221040061 its reverse (160040122435), we get a palindrome (694261162496).

The spelling of 534221040061 in words is "five hundred thirty-four billion, two hundred twenty-one million, forty thousand, sixty-one".