10015411421 has 4 divisors (see below), whose sum is σ = 10015615200. Its totient is φ = 10015207644.

The previous prime is 10015411403. The next prime is 10015411429. The reversal of 10015411421 is 12411451001.

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 10015411421 - 2¹⁴ = 10015395037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10015411393 and 10015411402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10015411429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22250 + ... + 143268.

It is an arithmetic number, because the mean of its divisors is an integer number (2503903800).

Almost surely, 2^10015411421 is an apocalyptic number.

It is an amenable number.

10015411421 is a deficient number, since it is larger than the sum of its proper divisors (203779).

10015411421 is an equidigital number, since it uses as much as digits as its factorization.

10015411421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203778.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 10015411421 its reverse (12411451001), we get a palindrome (22426862422).

The spelling of 10015411421 in words is "ten billion, fifteen million, four hundred eleven thousand, four hundred twenty-one".