41779043 has 4 divisors (see below), whose sum is σ = 43977960. Its totient is φ = 39580128.

The previous prime is 41779039. The next prime is 41779051. The reversal of 41779043 is 34097714.

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 41779043 - 2² = 41779039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41778994 and 41779012.

It is not an unprimeable number, because it can be changed into a prime (41779033) 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, 1099430 + ... + 1099467.

It is an arithmetic number, because the mean of its divisors is an integer number (10994490).

Almost surely, 2^41779043 is an apocalyptic number.

41779043 is a deficient number, since it is larger than the sum of its proper divisors (2198917).

41779043 is a wasteful number, since it uses less digits than its factorization.

41779043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198916.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 41779043 is about 6463.6710157619. The cubic root of 41779043 is about 346.9920269909.

The spelling of 41779043 in words is "forty-one million, seven hundred seventy-nine thousand, forty-three".