415242541 has 8 divisors (see below), whose sum is σ = 474686144. Its totient is φ = 355829760.

The previous prime is 415242533. The next prime is 415242557. The reversal of 415242541 is 145242514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 415242541 - 2³ = 415242533 is a prime.

It is a super-2 number, since 2×415242541² = 344852735712273362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415242521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49906 + ... + 57628.

It is an arithmetic number, because the mean of its divisors is an integer number (59335768).

Almost surely, 2^415242541 is an apocalyptic number.

It is an amenable number.

415242541 is a deficient number, since it is larger than the sum of its proper divisors (59443603).

415242541 is an equidigital number, since it uses as much as digits as its factorization.

415242541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15411.

The product of its digits is 6400, while the sum is 28.

The square root of 415242541 is about 20377.5008526561. The cubic root of 415242541 is about 746.0488752966.

The spelling of 415242541 in words is "four hundred fifteen million, two hundred forty-two thousand, five hundred forty-one".