24140401 has 2 divisors, whose sum is σ = 24140402. Its totient is φ = 24140400.

The previous prime is 24140371. The next prime is 24140411. The reversal of 24140401 is 10404142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23040000 + 1100401 = 4800^2 + 1049^2 .

It is a cyclic number.

It is not a de Polignac number, because 24140401 - 2²³ = 15751793 is a prime.

It is not a weakly prime, because it can be changed into another prime (24140411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12070200 + 12070201.

It is an arithmetic number, because the mean of its divisors is an integer number (12070201).

Almost surely, 2^24140401 is an apocalyptic number.

It is an amenable number.

24140401 is a deficient number, since it is larger than the sum of its proper divisors (1).

24140401 is an equidigital number, since it uses as much as digits as its factorization.

24140401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 24140401 is about 4913.2882064866. The cubic root of 24140401 is about 289.0113021047.

Adding to 24140401 its reverse (10404142), we get a palindrome (34544543).

The spelling of 24140401 in words is "twenty-four million, one hundred forty thousand, four hundred one".