450011444465 has 8 divisors (see below), whose sum is σ = 589105891008. Its totient is φ = 327281050480.

The previous prime is 450011444437. The next prime is 450011444483. The reversal of 450011444465 is 564444110054.

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

It is not a de Polignac number, because 450011444465 - 2¹⁸ = 450011182321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4091013077 + ... + 4091013186.

It is an arithmetic number, because the mean of its divisors is an integer number (73638236376).

Almost surely, 2^450011444465 is an apocalyptic number.

It is an amenable number.

450011444465 is a deficient number, since it is larger than the sum of its proper divisors (139094446543).

450011444465 is a wasteful number, since it uses less digits than its factorization.

450011444465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8182026279.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 450011444465 in words is "four hundred fifty billion, eleven million, four hundred forty-four thousand, four hundred sixty-five".