43130341044 has 144 divisors (see below), whose sum is σ = 128877106176. Its totient is φ = 11901427200.

The previous prime is 43130341039. The next prime is 43130341061. The reversal of 43130341044 is 44014303134.

43130341044 is a `hidden beast` number, since 4 + 313 + 0 + 341 + 0 + 4 + 4 = 666.

It is a super-3 number, since 3×43130341044³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43130340999 and 43130341017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4064754 + ... + 4075350.

It is an arithmetic number, because the mean of its divisors is an integer number (894979904).

Almost surely, 2^43130341044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43130341044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64438553088).

43130341044 is an abundant number, since it is smaller than the sum of its proper divisors (85746765132).

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

43130341044 is a wasteful number, since it uses less digits than its factorization.

43130341044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166 (or 11161 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 43130341044 its reverse (44014303134), we get a palindrome (87144644178).

The spelling of 43130341044 in words is "forty-three billion, one hundred thirty million, three hundred forty-one thousand, forty-four".