4477427286976 has 224 divisors, whose sum is σ = 10347727864320. Its totient is φ = 1882692710400.

The previous prime is 4477427286971. The next prime is 4477427286979. The reversal of 4477427286976 is 6796827247744.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×4477427286976² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4477427286899 and 4477427286908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4477427286971) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4611150171 + ... + 4611151141.

It is an arithmetic number, because the mean of its divisors is an integer number (46195213680).

Almost surely, 2^{4477427286976} 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 4477427286976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5173863932160).

4477427286976 is an abundant number, since it is smaller than the sum of its proper divisors (5870300577344).

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

4477427286976 is a wasteful number, since it uses less digits than its factorization.

4477427286976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803 (or 1793 counting only the distinct ones).

The product of its digits is 1593188352, while the sum is 73.

The spelling of 4477427286976 in words is "four trillion, four hundred seventy-seven billion, four hundred twenty-seven million, two hundred eighty-six thousand, nine hundred seventy-six".