10341221421 has 8 divisors (see below), whose sum is σ = 13789153504. Its totient is φ = 6893718480.

The previous prime is 10341221417. The next prime is 10341221437. The reversal of 10341221421 is 12412214301.

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

It is not a de Polignac number, because 10341221421 - 2² = 10341221417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10341221221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46066 + ... + 151011.

It is an arithmetic number, because the mean of its divisors is an integer number (1723644188).

Almost surely, 2^10341221421 is an apocalyptic number.

It is an amenable number.

10341221421 is a deficient number, since it is larger than the sum of its proper divisors (3447932083).

10341221421 is a wasteful number, since it uses less digits than its factorization.

10341221421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214571.

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

Adding to 10341221421 its reverse (12412214301), we get a palindrome (22753435722).

The spelling of 10341221421 in words is "ten billion, three hundred forty-one million, two hundred twenty-one thousand, four hundred twenty-one".