43334430112040 has 64 divisors (see below), whose sum is σ = 101209398255360. Its totient is φ = 16686854104320.

The previous prime is 43334430112007. The next prime is 43334430112067. The reversal of 43334430112040 is 4021103443334.

It is a junction number, because it is equal to n+sod(n) for n = 43334430111988 and 43334430112006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188821622 + ... + 189050981.

It is an arithmetic number, because the mean of its divisors is an integer number (1581396847740).

Almost surely, 2^{43334430112040} is an apocalyptic number.

43334430112040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43334430112040 is an abundant number, since it is smaller than the sum of its proper divisors (57874968143320).

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

43334430112040 is a wasteful number, since it uses less digits than its factorization.

43334430112040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377872722 (or 377872718 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 43334430112040 its reverse (4021103443334), we get a palindrome (47355533555374).

The spelling of 43334430112040 in words is "forty-three trillion, three hundred thirty-four billion, four hundred thirty million, one hundred twelve thousand, forty".