4044245445204 has 24 divisors (see below), whose sum is σ = 9436613651808. Its totient is φ = 1348075965600.

The previous prime is 4044245445203. The next prime is 4044245445259. The reversal of 4044245445204 is 4025445424404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044245445203) 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, 2851954 + ... + 4027670.

It is an arithmetic number, because the mean of its divisors is an integer number (393192235492).

Almost surely, 2^{4044245445204} is an apocalyptic number.

It is an amenable number.

4044245445204 is an abundant number, since it is smaller than the sum of its proper divisors (5392368206604).

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

4044245445204 is a wasteful number, since it uses less digits than its factorization.

4044245445204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462375 (or 1462373 counting only the distinct ones).

The product of its (nonzero) digits is 1638400, while the sum is 42.

The spelling of 4044245445204 in words is "four trillion, forty-four billion, two hundred forty-five million, four hundred forty-five thousand, two hundred four".