4034041341021 has 12 divisors (see below), whose sum is σ = 5832011128320. Its totient is φ = 2687024344200.

The previous prime is 4034041340999. The next prime is 4034041341059. The reversal of 4034041341021 is 1201431404304.

It is not a de Polignac number, because 4034041341021 - 2²⁶ = 4033974232157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4034041341091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194701551 + ... + 194722268.

It is an arithmetic number, because the mean of its divisors is an integer number (486000927360).

Almost surely, 2^{4034041341021} is an apocalyptic number.

It is an amenable number.

4034041341021 is a deficient number, since it is larger than the sum of its proper divisors (1797969787299).

4034041341021 is a wasteful number, since it uses less digits than its factorization.

4034041341021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389424976 (or 389424973 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4034041341021 its reverse (1201431404304), we get a palindrome (5235472745325).

The spelling of 4034041341021 in words is "four trillion, thirty-four billion, forty-one million, three hundred forty-one thousand, twenty-one".