4323772956672 has 1024 divisors, whose sum is σ = 14482836547200. Its totient is φ = 1266092605440.

The previous prime is 4323772956637. The next prime is 4323772956691. The reversal of 4323772956672 is 2766592773234.

4323772956672 is a `hidden beast` number, since 4 + 32 + 37 + 7 + 2 + 9 + 566 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (1024).

It is a super-3 number, since 3×4323772956672³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24992907178 + ... + 24992907350.

Almost surely, 2^{4323772956672} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4323772956672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7241418273600).

4323772956672 is an abundant number, since it is smaller than the sum of its proper divisors (10159063590528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4323772956672 is a wasteful number, since it uses less digits than its factorization.

4323772956672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 285 counting only the distinct ones).

The product of its digits is 160030080, while the sum is 63.

The spelling of 4323772956672 in words is "four trillion, three hundred twenty-three billion, seven hundred seventy-two million, nine hundred fifty-six thousand, six hundred seventy-two".