43410420044431 has 16 divisors (see below), whose sum is σ = 48527411569056. Its totient is φ = 38489143680000.

The previous prime is 43410420044413. The next prime is 43410420044449. The reversal of 43410420044431 is 13444002401434.

It is an interprime number because it is at equal distance from previous prime (43410420044413) and next prime (43410420044449).

It is a cyclic number.

It is not a de Polignac number, because 43410420044431 - 2¹⁷ = 43410419913359 is a prime.

It is a super-2 number, since 2×43410420044431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43410420044531) 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, 14012760 + ... + 16827901.

It is an arithmetic number, because the mean of its divisors is an integer number (3032963223066).

Almost surely, 2^{43410420044431} is an apocalyptic number.

43410420044431 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

43410420044431 is a deficient number, since it is larger than the sum of its proper divisors (5116991524625).

43410420044431 is a wasteful number, since it uses less digits than its factorization.

43410420044431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30843834.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 43410420044431 its reverse (13444002401434), we get a palindrome (56854422445865).

The spelling of 43410420044431 in words is "forty-three trillion, four hundred ten billion, four hundred twenty million, forty-four thousand, four hundred thirty-one".