41453431 has 4 divisors (see below), whose sum is σ = 42573832. Its totient is φ = 40333032.

The previous prime is 41453393. The next prime is 41453471. The reversal of 41453431 is 13435414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41453431 - 2²¹ = 39356279 is a prime.

It is a super-2 number, since 2×41453431² = 3436773883343522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41453396 and 41453405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41453471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560145 + ... + 560218.

It is an arithmetic number, because the mean of its divisors is an integer number (10643458).

Almost surely, 2^41453431 is an apocalyptic number.

41453431 is a deficient number, since it is larger than the sum of its proper divisors (1120401).

41453431 is a wasteful number, since it uses less digits than its factorization.

41453431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120400.

The product of its digits is 2880, while the sum is 25.

The square root of 41453431 is about 6438.4338934247. The cubic root of 41453431 is about 346.0882280267.

Adding to 41453431 its reverse (13435414), we get a palindrome (54888845).

The spelling of 41453431 in words is "forty-one million, four hundred fifty-three thousand, four hundred thirty-one".