4044800484040 has 32 divisors (see below), whose sum is σ = 9414621819000. Its totient is φ = 1562129841664.

The previous prime is 4044800484031. The next prime is 4044800484089. The reversal of 4044800484040 is 404840084404.

It can be written as a sum of positive squares in 4 ways, for example, as 3631395206884 + 413405277156 = 1905622^2 + 642966^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 4044800483984 and 4044800484002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1743447325 + ... + 1743449644.

Almost surely, 2^{4044800484040} is an apocalyptic number.

4044800484040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4044800484040 is an abundant number, since it is smaller than the sum of its proper divisors (5369821334960).

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

4044800484040 is a wasteful number, since it uses less digits than its factorization.

4044800484040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486897009 (or 3486897005 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

The spelling of 4044800484040 in words is "four trillion, forty-four billion, eight hundred million, four hundred eighty-four thousand, forty".