43034402430121 has 8 divisors (see below), whose sum is σ = 43430045225600. Its totient is φ = 42638774757840.

The previous prime is 43034402430109. The next prime is 43034402430167. The reversal of 43034402430121 is 12103420443034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43034402430121 - 2²¹ = 43034400332969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43034402430521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1976656 + ... + 9485566.

It is an arithmetic number, because the mean of its divisors is an integer number (5428755653200).

Almost surely, 2^{43034402430121} is an apocalyptic number.

It is an amenable number.

43034402430121 is a deficient number, since it is larger than the sum of its proper divisors (395642795479).

43034402430121 is a wasteful number, since it uses less digits than its factorization.

43034402430121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7561599.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 43034402430121 its reverse (12103420443034), we get a palindrome (55137822873155).

The spelling of 43034402430121 in words is "forty-three trillion, thirty-four billion, four hundred two million, four hundred thirty thousand, one hundred twenty-one".