41451413 has 4 divisors (see below), whose sum is σ = 41767968. Its totient is φ = 41134860.

The previous prime is 41451409. The next prime is 41451427. The reversal of 41451413 is 31415414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41451413 - 2² = 41451409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41451913) 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, 158081 + ... + 158342.

It is an arithmetic number, because the mean of its divisors is an integer number (10441992).

Almost surely, 2^41451413 is an apocalyptic number.

It is an amenable number.

41451413 is a deficient number, since it is larger than the sum of its proper divisors (316555).

41451413 is a wasteful number, since it uses less digits than its factorization.

41451413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316554.

The product of its digits is 960, while the sum is 23.

The square root of 41451413 is about 6438.2771763881. The cubic root of 41451413 is about 346.0826119465.

Adding to 41451413 its reverse (31415414), we get a palindrome (72866827).

The spelling of 41451413 in words is "forty-one million, four hundred fifty-one thousand, four hundred thirteen".