24829147481 has 2 divisors, whose sum is σ = 24829147482. Its totient is φ = 24829147480.

The previous prime is 24829147429. The next prime is 24829147489. The reversal of 24829147481 is 18474192842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14525070400 + 10304077081 = 120520^2 + 101509^2 .

It is a cyclic number.

It is not a de Polignac number, because 24829147481 - 2³⁴ = 7649278297 is a prime.

It is a super-2 number, since 2×24829147481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24829147489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12414573740 + 12414573741.

It is an arithmetic number, because the mean of its divisors is an integer number (12414573741).

Almost surely, 2^24829147481 is an apocalyptic number.

It is an amenable number.

24829147481 is a deficient number, since it is larger than the sum of its proper divisors (1).

24829147481 is an equidigital number, since it uses as much as digits as its factorization.

24829147481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 50.

The spelling of 24829147481 in words is "twenty-four billion, eight hundred twenty-nine million, one hundred forty-seven thousand, four hundred eighty-one".