4644055031000 has 256 divisors, whose sum is σ = 14261665766400. Its totient is φ = 1371313152000.

The previous prime is 4644055030997. The next prime is 4644055031027. The reversal of 4644055031000 is 1305504464.

It is a super-2 number, since 2×4644055031000² (a number of 26 digits) contains 22 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 (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 124169 + ... + 3050168.

It is an arithmetic number, because the mean of its divisors is an integer number (55709631900).

Almost surely, 2^{4644055031000} is an apocalyptic number.

4644055031000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4644055031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7130832883200).

4644055031000 is an abundant number, since it is smaller than the sum of its proper divisors (9617610735400).

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

4644055031000 is a wasteful number, since it uses less digits than its factorization.

4644055031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174395 (or 3174381 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 4644055031000 in words is "four trillion, six hundred forty-four billion, fifty-five million, thirty-one thousand".