10482439021 has 2 divisors, whose sum is σ = 10482439022. Its totient is φ = 10482439020.

The previous prime is 10482439001. The next prime is 10482439067. The reversal of 10482439021 is 12093428401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7919042121 + 2563396900 = 88989^2 + 50630^2 .

It is a cyclic number.

It is not a de Polignac number, because 10482439021 - 2²¹ = 10480341869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10482439001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5241219510 + 5241219511.

It is an arithmetic number, because the mean of its divisors is an integer number (5241219511).

Almost surely, 2^10482439021 is an apocalyptic number.

It is an amenable number.

10482439021 is a deficient number, since it is larger than the sum of its proper divisors (1).

10482439021 is an equidigital number, since it uses as much as digits as its factorization.

10482439021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 10482439021 in words is "ten billion, four hundred eighty-two million, four hundred thirty-nine thousand, twenty-one".