4450217014772 has 12 divisors (see below), whose sum is σ = 7788040752996. Its totient is φ = 2225062513920.

The previous prime is 4450217014697. The next prime is 4450217014777. The reversal of 4450217014772 is 2774107120544.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3549893101456 + 900323913316 = 1884116^2 + 948854^2 .

It is a super-2 number, since 2×4450217014772² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450217014777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11280203 + ... + 11668050.

It is an arithmetic number, because the mean of its divisors is an integer number (649003396083).

Almost surely, 2^{4450217014772} is an apocalyptic number.

It is an amenable number.

4450217014772 is a deficient number, since it is larger than the sum of its proper divisors (3337823738224).

4450217014772 is a wasteful number, since it uses less digits than its factorization.

4450217014772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22996738 (or 22996736 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 44.

The spelling of 4450217014772 in words is "four trillion, four hundred fifty billion, two hundred seventeen million, fourteen thousand, seven hundred seventy-two".