415420423881 has 32 divisors (see below), whose sum is σ = 571014144000. Its totient is φ = 268500766464.

The previous prime is 415420423867. The next prime is 415420423909. The reversal of 415420423881 is 188324024514.

It is not a de Polignac number, because 415420423881 - 2¹⁷ = 415420292809 is a prime.

It is a super-2 number, since 2×415420423881² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (415420427881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31843546 + ... + 31856588.

It is an arithmetic number, because the mean of its divisors is an integer number (17844192000).

Almost surely, 2^415420423881 is an apocalyptic number.

It is an amenable number.

415420423881 is a deficient number, since it is larger than the sum of its proper divisors (155593720119).

415420423881 is a wasteful number, since it uses less digits than its factorization.

415420423881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15205.

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 415420423881 in words is "four hundred fifteen billion, four hundred twenty million, four hundred twenty-three thousand, eight hundred eighty-one".