4043534501201 has 24 divisors (see below), whose sum is σ = 4431836156160. Its totient is φ = 3666891543264.

The previous prime is 4043534501183. The next prime is 4043534501231. The reversal of 4043534501201 is 1021054353404.

It is not a de Polignac number, because 4043534501201 - 2¹⁸ = 4043534239057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4043534501231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34513760 + ... + 34630718.

It is an arithmetic number, because the mean of its divisors is an integer number (184659839840).

Almost surely, 2^{4043534501201} is an apocalyptic number.

It is an amenable number.

4043534501201 is a deficient number, since it is larger than the sum of its proper divisors (388301654959).

4043534501201 is a wasteful number, since it uses less digits than its factorization.

4043534501201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117413 (or 117234 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 4043534501201 its reverse (1021054353404), we get a palindrome (5064588854605).

The spelling of 4043534501201 in words is "four trillion, forty-three billion, five hundred thirty-four million, five hundred one thousand, two hundred one".