43113313041 has 16 divisors (see below), whose sum is σ = 61917123840. Its totient is φ = 26596216080.

The previous prime is 43113313037. The next prime is 43113313057. The reversal of 43113313041 is 14031331134.

It is not a de Polignac number, because 43113313041 - 2² = 43113313037 is a prime.

It is a super-2 number, since 2×43113313041² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43113313091) 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, 8792595 + ... + 8797496.

It is an arithmetic number, because the mean of its divisors is an integer number (3869820240).

Almost surely, 2^43113313041 is an apocalyptic number.

It is an amenable number.

43113313041 is a deficient number, since it is larger than the sum of its proper divisors (18803810799).

43113313041 is a wasteful number, since it uses less digits than its factorization.

43113313041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17590156.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 43113313041 its reverse (14031331134), we get a palindrome (57144644175).

The spelling of 43113313041 in words is "forty-three billion, one hundred thirteen million, three hundred thirteen thousand, forty-one".