415043155 has 4 divisors (see below), whose sum is σ = 498051792. Its totient is φ = 332034520.

The previous prime is 415043149. The next prime is 415043177. The reversal of 415043155 is 551340514.

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

It is not a de Polignac number, because 415043155 - 2³ = 415043147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41504311 + ... + 41504320.

It is an arithmetic number, because the mean of its divisors is an integer number (124512948).

Almost surely, 2^415043155 is an apocalyptic number.

415043155 is a deficient number, since it is larger than the sum of its proper divisors (83008637).

415043155 is an equidigital number, since it uses as much as digits as its factorization.

415043155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83008636.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 415043155 is about 20372.6079577456. The cubic root of 415043155 is about 745.9294466886.

Adding to 415043155 its reverse (551340514), we get a palindrome (966383669).

The spelling of 415043155 in words is "four hundred fifteen million, forty-three thousand, one hundred fifty-five".