480878807420066 has 64 divisors (see below), whose sum is σ = 790373213118720. Its totient is φ = 217616646524160.

The previous prime is 480878807419981. The next prime is 480878807420101. The reversal of 480878807420066 is 660024708878084.

It is a super-3 number, since 3×480878807420066³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 480878807419978 and 480878807420005.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27327308780 + ... + 27327326376.

It is an arithmetic number, because the mean of its divisors is an integer number (12349581454980).

Almost surely, 2^{480878807420066} is an apocalyptic number.

480878807420066 is a deficient number, since it is larger than the sum of its proper divisors (309494405698654).

480878807420066 is a wasteful number, since it uses less digits than its factorization.

480878807420066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23579.

The product of its (nonzero) digits is 231211008, while the sum is 68.

The spelling of 480878807420066 in words is "four hundred eighty trillion, eight hundred seventy-eight billion, eight hundred seven million, four hundred twenty thousand, sixty-six".