43113204001 has 16 divisors (see below), whose sum is σ = 50563836288. Its totient is φ = 35988681600.

The previous prime is 43113203999. The next prime is 43113204097. The reversal of 43113204001 is 10040231134.

It is a cyclic number.

It is not a de Polignac number, because 43113204001 - 2¹ = 43113203999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43113204001.

It is not an unprimeable number, because it can be changed into a prime (43113205001) 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, 28171 + ... + 294991.

It is an arithmetic number, because the mean of its divisors is an integer number (3160239768).

Almost surely, 2^43113204001 is an apocalyptic number.

43113204001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

43113204001 is a deficient number, since it is larger than the sum of its proper divisors (7450632287).

43113204001 is a wasteful number, since it uses less digits than its factorization.

43113204001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267432.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 43113204001 its reverse (10040231134), we get a palindrome (53153435135).

The spelling of 43113204001 in words is "forty-three billion, one hundred thirteen million, two hundred four thousand, one".