4406465445321 has 8 divisors (see below), whose sum is σ = 6000293372544. Its totient is φ = 2875140574160.

The previous prime is 4406465445311. The next prime is 4406465445323. The reversal of 4406465445321 is 1235445646044.

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 4406465445321 - 2¹⁵ = 4406465412553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4406465445323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15625763850 + ... + 15625764131.

It is an arithmetic number, because the mean of its divisors is an integer number (750036671568).

Almost surely, 2^{4406465445321} is an apocalyptic number.

It is an amenable number.

4406465445321 is a deficient number, since it is larger than the sum of its proper divisors (1593827927223).

4406465445321 is a wasteful number, since it uses less digits than its factorization.

4406465445321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31251528031.

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 4406465445321 in words is "four trillion, four hundred six billion, four hundred sixty-five million, four hundred forty-five thousand, three hundred twenty-one".