43403423101 has 16 divisors (see below), whose sum is σ = 44869017600. Its totient is φ = 41966306928.

The previous prime is 43403423087. The next prime is 43403423111. The reversal of 43403423101 is 10132430434.

It is a cyclic number.

It is not a de Polignac number, because 43403423101 - 2⁹ = 43403422589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43403423111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1208140 + ... + 1243546.

It is an arithmetic number, because the mean of its divisors is an integer number (2804313600).

Almost surely, 2^43403423101 is an apocalyptic number.

It is an amenable number.

43403423101 is a deficient number, since it is larger than the sum of its proper divisors (1465594499).

43403423101 is a wasteful number, since it uses less digits than its factorization.

43403423101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35808.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 43403423101 its reverse (10132430434), we get a palindrome (53535853535).

The spelling of 43403423101 in words is "forty-three billion, four hundred three million, four hundred twenty-three thousand, one hundred one".