35534221321 has 8 divisors (see below), whose sum is σ = 37634073120. Its totient is φ = 33435436608.

The previous prime is 35534221309. The next prime is 35534221351. The reversal of 35534221321 is 12312243553.

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 35534221321 - 2¹³ = 35534213129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35534221301) 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, 197691 + ... + 331888.

It is an arithmetic number, because the mean of its divisors is an integer number (4704259140).

Almost surely, 2^35534221321 is an apocalyptic number.

It is an amenable number.

35534221321 is a deficient number, since it is larger than the sum of its proper divisors (2099851799).

35534221321 is a wasteful number, since it uses less digits than its factorization.

35534221321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533543.

The product of its digits is 21600, while the sum is 31.

Adding to 35534221321 its reverse (12312243553), we get a palindrome (47846464874).

The spelling of 35534221321 in words is "thirty-five billion, five hundred thirty-four million, two hundred twenty-one thousand, three hundred twenty-one".