41431253 has 2 divisors, whose sum is σ = 41431254. Its totient is φ = 41431252.

The previous prime is 41431249. The next prime is 41431297. The reversal of 41431253 is 35213414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22829284 + 18601969 = 4778^2 + 4313^2 .

It is a cyclic number.

It is not a de Polignac number, because 41431253 - 2² = 41431249 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41430253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20715626 + 20715627.

It is an arithmetic number, because the mean of its divisors is an integer number (20715627).

Almost surely, 2^41431253 is an apocalyptic number.

It is an amenable number.

41431253 is a deficient number, since it is larger than the sum of its proper divisors (1).

41431253 is an equidigital number, since it uses as much as digits as its factorization.

41431253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 23.

The square root of 41431253 is about 6436.7113497500. The cubic root of 41431253 is about 346.0264967958.

Adding to 41431253 its reverse (35213414), we get a palindrome (76644667).

The spelling of 41431253 in words is "forty-one million, four hundred thirty-one thousand, two hundred fifty-three".