4314015221321 has 8 divisors (see below), whose sum is σ = 4646059893384. Its totient is φ = 3981998741760.

The previous prime is 4314015221311. The next prime is 4314015221333. The reversal of 4314015221321 is 1231225104134.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 207880371721 + 4106134849600 = 455939^2 + 2026360^2 .

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

It is not a de Polignac number, because 4314015221321 - 2¹⁰ = 4314015220297 is a prime.

It is a super-2 number, since 2×4314015221321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4314015221311) 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, 6729776 + ... + 7342881.

It is an arithmetic number, because the mean of its divisors is an integer number (580757486673).

Almost surely, 2^{4314015221321} is an apocalyptic number.

It is an amenable number.

4314015221321 is a deficient number, since it is larger than the sum of its proper divisors (332044672063).

4314015221321 is a wasteful number, since it uses less digits than its factorization.

4314015221321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14096251.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 4314015221321 in words is "four trillion, three hundred fourteen billion, fifteen million, two hundred twenty-one thousand, three hundred twenty-one".