10047641321 has 4 divisors (see below), whose sum is σ = 10114182144. Its totient is φ = 9981100500.

The previous prime is 10047641293. The next prime is 10047641323. The reversal of 10047641321 is 12314674001.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-10047641321 is a prime.

It is a super-2 number, since 2×10047641321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10047641323) 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, 33270185 + ... + 33270486.

It is an arithmetic number, because the mean of its divisors is an integer number (2528545536).

Almost surely, 2^10047641321 is an apocalyptic number.

It is an amenable number.

10047641321 is a deficient number, since it is larger than the sum of its proper divisors (66540823).

10047641321 is an equidigital number, since it uses as much as digits as its factorization.

10047641321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66540822.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 10047641321 in words is "ten billion, forty-seven million, six hundred forty-one thousand, three hundred twenty-one".