4054430525444 has 24 divisors (see below), whose sum is σ = 7641115554240. Its totient is φ = 1871257649184.

The previous prime is 4054430525419. The next prime is 4054430525447. The reversal of 4054430525444 is 4445250344504.

It is a junction number, because it is equal to n+sod(n) for n = 4054430525395 and 4054430525404.

It is not an unprimeable number, because it can be changed into a prime (4054430525447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6183707 + ... + 6807869.

It is an arithmetic number, because the mean of its divisors is an integer number (318379814760).

Almost surely, 2^{4054430525444} is an apocalyptic number.

It is an amenable number.

4054430525444 is a deficient number, since it is larger than the sum of its proper divisors (3586685028796).

4054430525444 is a wasteful number, since it uses less digits than its factorization.

4054430525444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749099 (or 749097 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 44.

Adding to 4054430525444 its reverse (4445250344504), we get a palindrome (8499680869948).

The spelling of 4054430525444 in words is "four trillion, fifty-four billion, four hundred thirty million, five hundred twenty-five thousand, four hundred forty-four".