4011100434021 has 16 divisors (see below), whose sum is σ = 5725031846400. Its totient is φ = 2490388849008.

The previous prime is 4011100434013. The next prime is 4011100434041. The reversal of 4011100434021 is 1204340011104.

It is not a de Polignac number, because 4011100434021 - 2³ = 4011100434013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011100434041) 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, 596354121 + ... + 596360846.

It is an arithmetic number, because the mean of its divisors is an integer number (357814490400).

Almost surely, 2^{4011100434021} is an apocalyptic number.

It is an amenable number.

4011100434021 is a deficient number, since it is larger than the sum of its proper divisors (1713931412379).

4011100434021 is a wasteful number, since it uses less digits than its factorization.

4011100434021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192715048.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 4011100434021 its reverse (1204340011104), we get a palindrome (5215440445125).

The spelling of 4011100434021 in words is "four trillion, eleven billion, one hundred million, four hundred thirty-four thousand, twenty-one".