24065627161 has 9 divisors (see below), whose sum is σ = 24536645791. Its totient is φ = 23603491912.

The previous prime is 24065627147. The next prime is 24065627171. The reversal of 24065627161 is 16172656042.

It is a happy number.

The square root of 24065627161 is 155131.

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

It can be written as a sum of positive squares in only one way, i.e., 17348841225 + 6716785936 = 131715^2 + 81956^2 .

It is a de Polignac number, because none of the positive numbers 2^k-24065627161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24065627171) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8220480 + ... + 8223406.

Almost surely, 2^24065627161 is an apocalyptic number.

24065627161 is the 155131-st square number.

24065627161 is the 77566-th centered octagonal number.

It is an amenable number.

24065627161 is a deficient number, since it is larger than the sum of its proper divisors (471018630).

24065627161 is an frugal number, since it uses more digits than its factorization.

24065627161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960 (or 2980 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 24065627161 in words is "twenty-four billion, sixty-five million, six hundred twenty-seven thousand, one hundred sixty-one".