43130440403211 has 32 divisors (see below), whose sum is σ = 66502760583168. Its totient is φ = 24354421443360.

The previous prime is 43130440403189. The next prime is 43130440403221. The reversal of 43130440403211 is 11230404403134.

It is not a de Polignac number, because 43130440403211 - 2⁵ = 43130440403179 is a prime.

It is a super-2 number, since 2×43130440403211² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43130440403221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20339025 + ... + 22359266.

It is an arithmetic number, because the mean of its divisors is an integer number (2078211268224).

Almost surely, 2^{43130440403211} is an apocalyptic number.

43130440403211 is a deficient number, since it is larger than the sum of its proper divisors (23372320179957).

43130440403211 is a wasteful number, since it uses less digits than its factorization.

43130440403211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42698871.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 43130440403211 its reverse (11230404403134), we get a palindrome (54360844806345).

The spelling of 43130440403211 in words is "forty-three trillion, one hundred thirty billion, four hundred forty million, four hundred three thousand, two hundred eleven".