415040388879 has 8 divisors (see below), whose sum is σ = 560054500992. Its totient is φ = 273359934680.

The previous prime is 415040388817. The next prime is 415040388883. The reversal of 415040388879 is 978883040514.

415040388879 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 415040388879 - 2¹⁶ = 415040323343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415040388899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833414187 + ... + 833414684.

It is an arithmetic number, because the mean of its divisors is an integer number (70006812624).

Almost surely, 2^415040388879 is an apocalyptic number.

415040388879 is a deficient number, since it is larger than the sum of its proper divisors (145014112113).

415040388879 is a wasteful number, since it uses less digits than its factorization.

415040388879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666828957.

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 415040388879 in words is "four hundred fifteen billion, forty million, three hundred eighty-eight thousand, eight hundred seventy-nine".