41401425 has 24 divisors (see below), whose sum is σ = 73717504. Its totient is φ = 20381760.

The previous prime is 41401417. The next prime is 41401441. The reversal of 41401425 is 52410414.

It is a happy number.

It is not a de Polignac number, because 41401425 - 2³ = 41401417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20257 + ... + 22206.

Almost surely, 2^41401425 is an apocalyptic number.

It is an amenable number.

41401425 is a deficient number, since it is larger than the sum of its proper divisors (32316079).

41401425 is a wasteful number, since it uses less digits than its factorization.

41401425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42489 (or 42484 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 41401425 is about 6434.3939108513. The cubic root of 41401425 is about 345.9434374667.

Adding to 41401425 its reverse (52410414), we get a palindrome (93811839).

It can be divided in two parts, 4140 and 1425, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 41401425 in words is "forty-one million, four hundred one thousand, four hundred twenty-five".