10447674481 has 2 divisors, whose sum is σ = 10447674482. Its totient is φ = 10447674480.

The previous prime is 10447674469. The next prime is 10447674487. The reversal of 10447674481 is 18447674401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7058688256 + 3388986225 = 84016^2 + 58215^2 .

It is a cyclic number.

It is not a de Polignac number, because 10447674481 - 2²³ = 10439285873 is a prime.

It is a super-2 number, since 2×10447674481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10447674487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5223837240 + 5223837241.

It is an arithmetic number, because the mean of its divisors is an integer number (5223837241).

Almost surely, 2^10447674481 is an apocalyptic number.

It is an amenable number.

10447674481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10447674481 is an equidigital number, since it uses as much as digits as its factorization.

10447674481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 602112, while the sum is 46.

The spelling of 10447674481 in words is "ten billion, four hundred forty-seven million, six hundred seventy-four thousand, four hundred eighty-one".