4440664503046 has 8 divisors (see below), whose sum is σ = 6890686297920. Its totient is φ = 2143769070408.

The previous prime is 4440664503013. The next prime is 4440664503061. The reversal of 4440664503046 is 6403054660444.

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

It is a super-2 number, since 2×4440664503046² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4440664502987 and 4440664503005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38281590486 + ... + 38281590601.

It is an arithmetic number, because the mean of its divisors is an integer number (861335787240).

Almost surely, 2^{4440664503046} is an apocalyptic number.

4440664503046 is a deficient number, since it is larger than the sum of its proper divisors (2450021794874).

4440664503046 is a wasteful number, since it uses less digits than its factorization.

4440664503046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76563181118.

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 4440664503046 in words is "four trillion, four hundred forty billion, six hundred sixty-four million, five hundred three thousand, forty-six".