14150532221 has 8 divisors (see below), whose sum is σ = 16232158080. Its totient is φ = 12083936688.

The previous prime is 14150532217. The next prime is 14150532247. The reversal of 14150532221 is 12223505141.

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 14150532221 - 2² = 14150532217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14150532271) 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, 3755561 + ... + 3759326.

It is an arithmetic number, because the mean of its divisors is an integer number (2029019760).

Almost surely, 2^14150532221 is an apocalyptic number.

It is an amenable number.

14150532221 is a deficient number, since it is larger than the sum of its proper divisors (2081625859).

14150532221 is an equidigital number, since it uses as much as digits as its factorization.

14150532221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7515163.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 14150532221 in words is "fourteen billion, one hundred fifty million, five hundred thirty-two thousand, two hundred twenty-one".