24714040849 has 3 divisors (see below), whose sum is σ = 24714198057. Its totient is φ = 24713883642.

The previous prime is 24714040837. The next prime is 24714040873. The reversal of 24714040849 is 94804041742.

It is a happy number.

The square root of 24714040849 is 157207.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a de Polignac number, because none of the positive numbers 2^k-24714040849 is a prime.

It is a super-2 number, since 2×24714040849² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24714040889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 78604 + ... + 235810.

It is an arithmetic number, because the mean of its divisors is an integer number (8238066019).

Almost surely, 2^24714040849 is an apocalyptic number.

24714040849 is the 157207-th square number.

24714040849 is the 78604-th centered octagonal number.

It is an amenable number.

24714040849 is a deficient number, since it is larger than the sum of its proper divisors (157208).

24714040849 is an frugal number, since it uses more digits than its factorization.

24714040849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314414 (or 157207 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 24714040849 in words is "twenty-four billion, seven hundred fourteen million, forty thousand, eight hundred forty-nine".