440221536342316 has 48 divisors (see below), whose sum is σ = 810983015910144. Its totient is φ = 208688081697216.

The previous prime is 440221536342283. The next prime is 440221536342349. The reversal of 440221536342316 is 613243635122044.

It is an interprime number because it is at equal distance from previous prime (440221536342283) and next prime (440221536342349).

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33757606 + ... + 44944621.

It is an arithmetic number, because the mean of its divisors is an integer number (16895479498128).

Almost surely, 2^{440221536342316} is an apocalyptic number.

440221536342316 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

440221536342316 is a deficient number, since it is larger than the sum of its proper divisors (370761479567828).

440221536342316 is a wasteful number, since it uses less digits than its factorization.

440221536342316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78702790 (or 78702788 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 440221536342316 in words is "four hundred forty trillion, two hundred twenty-one billion, five hundred thirty-six million, three hundred forty-two thousand, three hundred sixteen".