43414334240 has 96 divisors (see below), whose sum is σ = 110475731520. Its totient is φ = 16069100544.

The previous prime is 43414334231. The next prime is 43414334251. The reversal of 43414334240 is 4243341434.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 43414334197 and 43414334206.

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, 35339 + ... + 296778.

It is an arithmetic number, because the mean of its divisors is an integer number (1150788870).

Almost surely, 2^43414334240 is an apocalyptic number.

43414334240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43414334240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55237865760).

43414334240 is an abundant number, since it is smaller than the sum of its proper divisors (67061397280).

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

43414334240 is a wasteful number, since it uses less digits than its factorization.

43414334240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332194 (or 332186 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 43414334240 its reverse (4243341434), we get a palindrome (47657675674).

The spelling of 43414334240 in words is "forty-three billion, four hundred fourteen million, three hundred thirty-four thousand, two hundred forty".