43141300240 has 20 divisors (see below), whose sum is σ = 100303523244. Its totient is φ = 17256520064.

The previous prime is 43141300171. The next prime is 43141300243. The reversal of 43141300240 is 4200314134.

It can be written as a sum of positive squares in 2 ways, for example, as 4341755664 + 38799544576 = 65892^2 + 196976^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×43141300240² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43141300243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269633047 + ... + 269633206.

Almost surely, 2^43141300240 is an apocalyptic number.

43141300240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43141300240 is an abundant number, since it is smaller than the sum of its proper divisors (57162223004).

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

43141300240 is a wasteful number, since it uses less digits than its factorization.

43141300240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539266266 (or 539266260 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 43141300240 its reverse (4200314134), we get a palindrome (47341614374).

The spelling of 43141300240 in words is "forty-three billion, one hundred forty-one million, three hundred thousand, two hundred forty".