44816466601 has 9 divisors (see below), whose sum is σ = 46315576503. Its totient is φ = 43364423160.

The previous prime is 44816466599. The next prime is 44816466623. The reversal of 44816466601 is 10666461844.

The square root of 44816466601 is 211699.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 24304498201 + 20511968400 = 155899^2 + 143220^2 .

It is not a de Polignac number, because 44816466601 - 2¹ = 44816466599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44816466641) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6559255 + ... + 6566083.

It is an arithmetic number, because the mean of its divisors is an integer number (5146175167).

Almost surely, 2^44816466601 is an apocalyptic number.

44816466601 is the 211699-th square number.

44816466601 is the 105850-th centered octagonal number.

It is an amenable number.

44816466601 is a deficient number, since it is larger than the sum of its proper divisors (1499109902).

44816466601 is an frugal number, since it uses more digits than its factorization.

44816466601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13720 (or 6860 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 44816466601 in words is "forty-four billion, eight hundred sixteen million, four hundred sixty-six thousand, six hundred one".