4113421021001 has 4 divisors (see below), whose sum is σ = 4165489641600. Its totient is φ = 4061352400404.

The previous prime is 4113421020997. The next prime is 4113421021013. The reversal of 4113421021001 is 1001201243114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4113421021001 - 2² = 4113421020997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4113421021051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26034310181 + ... + 26034310338.

It is an arithmetic number, because the mean of its divisors is an integer number (1041372410400).

Almost surely, 2^{4113421021001} is an apocalyptic number.

It is an amenable number.

4113421021001 is a deficient number, since it is larger than the sum of its proper divisors (52068620599).

4113421021001 is an equidigital number, since it uses as much as digits as its factorization.

4113421021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52068620598.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 4113421021001 its reverse (1001201243114), we get a palindrome (5114622264115).

The spelling of 4113421021001 in words is "four trillion, one hundred thirteen billion, four hundred twenty-one million, twenty-one thousand, one".