421611022041 has 8 divisors (see below), whose sum is σ = 613252395744. Its totient is φ = 255521831520.

The previous prime is 421611021973. The next prime is 421611022043. The reversal of 421611022041 is 140220116124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 421611022041 - 2¹¹ = 421611019993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (421611022043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6388045756 + ... + 6388045821.

It is an arithmetic number, because the mean of its divisors is an integer number (76656549468).

Almost surely, 2^421611022041 is an apocalyptic number.

It is an amenable number.

421611022041 is a deficient number, since it is larger than the sum of its proper divisors (191641373703).

421611022041 is a wasteful number, since it uses less digits than its factorization.

421611022041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12776091591.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 421611022041 its reverse (140220116124), we get a palindrome (561831138165).

The spelling of 421611022041 in words is "four hundred twenty-one billion, six hundred eleven million, twenty-two thousand, forty-one".