43013104244031 has 4 divisors (see below), whose sum is σ = 57350805658712. Its totient is φ = 28675402829352.

The previous prime is 43013104244021. The next prime is 43013104244039. The reversal of 43013104244031 is 13044240131034.

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

It is not a de Polignac number, because 43013104244031 - 2¹⁴ = 43013104227647 is a prime.

It is a super-2 number, since 2×43013104244031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43013104244031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43013104244039) 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, 7168850707336 + ... + 7168850707341.

It is an arithmetic number, because the mean of its divisors is an integer number (14337701414678).

Almost surely, 2^{43013104244031} is an apocalyptic number.

43013104244031 is a deficient number, since it is larger than the sum of its proper divisors (14337701414681).

43013104244031 is a wasteful number, since it uses less digits than its factorization.

43013104244031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14337701414680.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 43013104244031 its reverse (13044240131034), we get a palindrome (56057344375065).

The spelling of 43013104244031 in words is "forty-three trillion, thirteen billion, one hundred four million, two hundred forty-four thousand, thirty-one".