43120400102241 has 128 divisors (see below), whose sum is σ = 72548999626752. Its totient is φ = 22130720640000.

The previous prime is 43120400102201. The next prime is 43120400102249. The reversal of 43120400102241 is 14220100402134.

It is not a de Polignac number, because 43120400102241 - 2¹³ = 43120400094049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43120400102249) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7456403836 + ... + 7456409618.

It is an arithmetic number, because the mean of its divisors is an integer number (566789059584).

Almost surely, 2^{43120400102241} is an apocalyptic number.

It is an amenable number.

43120400102241 is a deficient number, since it is larger than the sum of its proper divisors (29428599524511).

43120400102241 is a wasteful number, since it uses less digits than its factorization.

43120400102241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 43120400102241 its reverse (14220100402134), we get a palindrome (57340500504375).

The spelling of 43120400102241 in words is "forty-three trillion, one hundred twenty billion, four hundred million, one hundred two thousand, two hundred forty-one".