43432141001 has 4 divisors (see below), whose sum is σ = 43438292100. Its totient is φ = 43425989904.

The previous prime is 43432140979. The next prime is 43432141003. The reversal of 43432141001 is 10014123434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6150323776 + 37281817225 = 78424^2 + 193085^2 .

It is a cyclic number.

It is not a de Polignac number, because 43432141001 - 2²² = 43427946697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43432141003) 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, 3064946 + ... + 3079083.

It is an arithmetic number, because the mean of its divisors is an integer number (10859573025).

Almost surely, 2^43432141001 is an apocalyptic number.

It is an amenable number.

43432141001 is a deficient number, since it is larger than the sum of its proper divisors (6151099).

43432141001 is an equidigital number, since it uses as much as digits as its factorization.

43432141001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151098.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 43432141001 its reverse (10014123434), we get a palindrome (53446264435).

The spelling of 43432141001 in words is "forty-three billion, four hundred thirty-two million, one hundred forty-one thousand, one".