4044412123040 has 24 divisors (see below), whose sum is σ = 9554923641060. Its totient is φ = 1617764849152.

The previous prime is 4044412123039. The next prime is 4044412123061. The reversal of 4044412123040 is 403212144404.

It can be written as a sum of positive squares in 2 ways, for example, as 3712419511696 + 331992611344 = 1926764^2 + 576188^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4044412122994 and 4044412123012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12638787725 + ... + 12638788044.

Almost surely, 2^{4044412123040} is an apocalyptic number.

4044412123040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4044412123040 is an abundant number, since it is smaller than the sum of its proper divisors (5510511518020).

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

4044412123040 is a wasteful number, since it uses less digits than its factorization.

4044412123040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25277575784 (or 25277575776 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4044412123040 its reverse (403212144404), we get a palindrome (4447624267444).

The spelling of 4044412123040 in words is "four trillion, forty-four billion, four hundred twelve million, one hundred twenty-three thousand, forty".