43404530130 has 128 divisors (see below), whose sum is σ = 124926278400. Its totient is φ = 10660419072.

The previous prime is 43404530119. The next prime is 43404530131. The reversal of 43404530130 is 3103540434.

43404530130 is a `hidden beast` number, since 43 + 40 + 453 + 0 + 130 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 43404530094 and 43404530103.

It is not an unprimeable number, because it can be changed into a prime (43404530131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1590541 + ... + 1617599.

It is an arithmetic number, because the mean of its divisors is an integer number (975986550).

Almost surely, 2^43404530130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43404530130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62463139200).

43404530130 is an abundant number, since it is smaller than the sum of its proper divisors (81521748270).

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

43404530130 is a wasteful number, since it uses less digits than its factorization.

43404530130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27545 (or 27539 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 43404530130 in words is "forty-three billion, four hundred four million, five hundred thirty thousand, one hundred thirty".