23962730401 has 3 divisors (see below), whose sum is σ = 23962885201. Its totient is φ = 23962575602.

The previous prime is 23962730381. The next prime is 23962730453. The reversal of 23962730401 is 10403726932.

The square root of 23962730401 is 154799.

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 not a de Polignac number, because 23962730401 - 2¹¹ = 23962728353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23962730461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 77400 + ... + 232198.

Almost surely, 2^23962730401 is an apocalyptic number.

23962730401 is the 154799-th square number.

23962730401 is the 77400-th centered octagonal number.

It is an amenable number.

23962730401 is a deficient number, since it is larger than the sum of its proper divisors (154800).

23962730401 is an frugal number, since it uses more digits than its factorization.

23962730401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309598 (or 154799 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 23962730401 in words is "twenty-three billion, nine hundred sixty-two million, seven hundred thirty thousand, four hundred one".