11442600630421 has 4 divisors (see below), whose sum is σ = 11442655159200. Its totient is φ = 11442546101644.

The previous prime is 11442600630367. The next prime is 11442600630481. The reversal of 11442600630421 is 12403600624411.

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 11442600630421 - 2⁹ = 11442600629909 is a prime.

It is a super-2 number, since 2×11442600630421² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442600630481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26948401 + ... + 27369718.

It is an arithmetic number, because the mean of its divisors is an integer number (2860663789800).

Almost surely, 2^{11442600630421} is an apocalyptic number.

It is an amenable number.

11442600630421 is a deficient number, since it is larger than the sum of its proper divisors (54528779).

11442600630421 is an equidigital number, since it uses as much as digits as its factorization.

11442600630421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54528778.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 11442600630421 in words is "eleven trillion, four hundred forty-two billion, six hundred million, six hundred thirty thousand, four hundred twenty-one".