4044513061400 has 48 divisors (see below), whose sum is σ = 10746848995440. Its totient is φ = 1386690192000.

The previous prime is 4044513061399. The next prime is 4044513061411. The reversal of 4044513061400 is 41603154404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1444467551 + ... + 1444470350.

It is an arithmetic number, because the mean of its divisors is an integer number (223892687405).

Almost surely, 2^{4044513061400} is an apocalyptic number.

4044513061400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4044513061400 is an abundant number, since it is smaller than the sum of its proper divisors (6702335934040).

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

4044513061400 is a wasteful number, since it uses less digits than its factorization.

4044513061400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888937924 (or 2888937915 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 4044513061400 in words is "four trillion, forty-four billion, five hundred thirteen million, sixty-one thousand, four hundred".